week-2-pandas-FINAL.ipynb

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    "# 2. Pandas\n",
    "\n",
    "In this exercise, we will be looking at pandas, a Python library that provides many useful tools for loading, displaying, and cleaning data. Please have a look at the [official Pandas documentation](https://pandas.pydata.org/docs/reference/index.html) to learn more about any of the functions you encouter in this notebook.\n",
    "\n",
    "To aid us in showing off the functionality of this library, we will be looking at the MetObjects dataset, which comes courtesy of the [Metropolitan Museum of Art in New York](https://www.metmuseum.org/). \n",
    "\n"
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    "## 2.1 Downloading the dataset\n",
    "You can use a leading `!` in a line of Jupyter notebook code to specify that the rest of the line should be interpreted as a shell command. This is convenient for modifying files or running scripts that live on your filesystem without having to switch between the browser and terminal. Let's use this syntax to create a directory for the Met Museum dataset"
   ]
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    "data_dir = \"./data/metmuseum\"   # Normal python code\n",
    "\n",
    "\n",
    "# Jupyter notebook \"magic\" lines prepended with a ! character\n",
    "!mkdir -p $data_dir"
   ]
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   "source": [
    "Now download the CSV file from the Week 2 folder on Brightspace and place it into the directory you have just created. Once that's done, we can define a string that points to our CSV file:"
   ]
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   "source": [
    "# Path to dataset CSV\n",
    "MET_DATA_CSV = f\"{data_dir}/MetObjects.csv\""
   ]
  },
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   "execution_count": 3,
   "id": "8c44439d",
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    "# Module imports and plot settings\n",
    "import pandas as pd\n",
    "import matplotlib.pyplot as plt\n",
    "\n",
    "\n",
    "pd.set_option('display.max_rows', 20)\n",
    "pd.set_option('display.max_columns', 500)\n",
    "pd.set_option('display.width', 1000)\n",
    "pd.options.mode.chained_assignment = None \n",
    "plt.rcParams[\"figure.figsize\"] = [8, 7]\n",
    "plt.rcParams[\"figure.autolayout\"] = True\n",
    "\n",
    "\n",
    "\n",
    "\n"
   ]
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    "## 2.2 The DataFrame\n",
    "\n",
    "The DataFrame is the central data structure provided by Pandas, and it is this structure that we need to interrogate when we want to ask questions about our data. You can think of a DataFrame as a table with rows of records and columns that describe the fields of those records. Pandas provides built in functions for loading text files and automatically puts their contents into a DataFrame. The dataset we just downloaded (`MetObjects.csv`) is a CSV (comma separated value) file, so we need to use the `load_csv` function provided by Pandas."
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      "/home/kjayathunge/anaconda3/lib/python3.8/site-packages/IPython/core/interactiveshell.py:3146: DtypeWarning: Columns (1,2,3,5,7,11) have mixed types.Specify dtype option on import or set low_memory=False.\n",
      "  has_raised = await self.run_ast_nodes(code_ast.body, cell_name,\n"
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       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>12851</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>19th century</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)</td>\n",
       "      <td>Bequest of Susan Dwight Bliss, 1966</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>178</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>George Hampden Lovett</td>\n",
       "      <td>1824–1894</td>\n",
       "      <td></td>\n",
       "      <td>Lovett, George Hampden</td>\n",
       "      <td></td>\n",
       "      <td>1824</td>\n",
       "      <td>1894</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1858</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>Diam. 2 in. (5.1 cm)</td>\n",
       "      <td>Gift of Cyrus W. Field, 1892</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12853</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>263</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>James Sharples</td>\n",
       "      <td>ca. 1751–1811</td>\n",
       "      <td></td>\n",
       "      <td>Sharples, James</td>\n",
       "      <td>British</td>\n",
       "      <td>1751</td>\n",
       "      <td>1811</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500185342</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q3161407</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>1811.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)</td>\n",
       "      <td>Bequest of Marguerite H. Rohlfs, 1995</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Portraits|Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300015637|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q134307|https://...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12854</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1817–20</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>1820.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)</td>\n",
       "      <td>Rogers Fund, 1922</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300263552|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q12271|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44366</th>\n",
       "      <td>39.184.20</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12855</td>\n",
       "      <td>708</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1939</td>\n",
       "      <td>Painting</td>\n",
       "      <td>The Ark</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>752</td>\n",
       "      <td>Artistng (active ca. 1695-1700)</td>\n",
       "      <td></td>\n",
       "      <td></td>\n",
       "      <td>Tieling, Lodewi, \"</td>\n",
       "      <td>Lodewi</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>44367 rows × 54 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number                             Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number                              Department                                      AccessionYear Object Name                                              Title   Culture Period  Dynasty  Reign  Portfolio Constituent ID                      Artist Role           Artist Prefix    Artist Display Name                                 Artist Display Bio Artist Suffix                                  Artist Alpha Sort                       Artist Nationality Artist Begin Date                           Artist End Date                                      Artist Gender                                    Artist ULAN URL                                Artist Wikidata URL   Object Date  Object Begin Date  Object End Date                                             Medium                                         Dimensions                                        Credit Line  \\\n",
       "0       t assigned)  https://www.wikidata.org/wiki/Q22672217         ca. 1700             1695       1705  Oil on canvas  46 1/4 x 61 1/4 in. (117.5 x 155.6 cm)  Gift of James DeLancey Verplanck and John Baya...         NaN                                                NaN       NaN    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20170089               NaN  Metropolitan Museum of Art, New York, NY  Men|Women|Swans|Ducks|Unicorns|Peacocks|Camels...  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...           NaN                NaN              NaN                                                NaN                                                NaN                                                NaN   \n",
       "1           32.67.1                                    False            False             True      12856            774                       The American Wing                                               1932    Painting                                     Autumn Meadows  American    NaN      NaN    NaN        NaN          16235               Former Attribution  Formerly attributed to   Albert Pinkham Ryder  American, New Bedford, Massachusetts 1847–1917...                                            Ryder, Albert Pinkham                                 American        1847                                      1917                                                      NaN         http://vocab.getty.edu/page/ulan/500030492              https://www.wikidata.org/wiki/Q948598       1912–17             1913.0           1916.0                      Oil on canvas mounted on wood                   21 x 17 1/4 in. (53.3 x 43.8 cm)                         Morris K. Jesup Fund, 1932   \n",
       "2           54.90.9                                    False            False             True      12857            NaN                       The American Wing                                               1954    Painting       Bay and Harbor from near Fort Castle William  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN      ca. 1850             1847.0           1850.0                                      Oil on canvas                       20 x 30 in. (50.8 x 76.2 cm)  The Edward W. C. Arnold Collection of New York...   \n",
       "3          83.2.467                                    False            False             True      12858            NaN                       The American Wing                                               1883      Pastel                                  Benjamin Franklin  American    NaN      NaN    NaN        NaN          16555                           Artist                   After   Jean-Baptiste Greuze                    French, Tournus 1725–1805 Paris                                            Greuze, Jean-Baptiste                                   French        1725                                      1805                                                      NaN         http://vocab.getty.edu/page/ulan/500000119              https://www.wikidata.org/wiki/Q347139    after 1777             1777.0           1883.0  Pastel on toned (now oxidized) wove paper, mou...               22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)                Gift of William H. Huntington, 1883   \n",
       "4          63.138.4                                    False            False             True      12859            774                       The American Wing                                               1963    Painting                                         Black Hawk  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN     1800–1850             1800.0           1850.0                  Oil on canvas mounted on masonite  24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...                         Gift of Chester Dale, 1963   \n",
       "...             ...                                      ...              ...              ...        ...            ...                                     ...                                                ...         ...                                                ...       ...    ...      ...    ...        ...            ...                              ...                     ...                    ...                                                ...           ...                                                ...                                      ...               ...                                       ...                                                ...                                                ...                                                ...           ...                ...              ...                                                ...                                                ...                                                ...   \n",
       "44362     67.55.160                                    False            False            False      12851            NaN                       The American Wing                                               1967  Watercolor                               An American Schooner  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN  19th century             1800.0           1900.0    Watercolor and graphite on off-white wove paper               6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)                Bequest of Susan Dwight Bliss, 1966   \n",
       "44363     92.10.97a                                    False            False             True      12852            NaN                       The American Wing                                               1892       Medal  To Cyrus W. Field from New York Friends, for L...  American    NaN      NaN    NaN        NaN            178                           Artist                          George Hampden Lovett                                          1824–1894                                           Lovett, George Hampden                                                 1824                                      1894                                                      NaN                                                NaN                                                NaN          1858             1858.0           1858.0                               Copper and gold leaf                               Diam. 2 in. (5.1 cm)                       Gift of Cyrus W. Field, 1892   \n",
       "44364    1995.379.2                                    False            False             True      12853            NaN                       The American Wing                                               1995     Drawing                                Abigail Smith Adams  American    NaN      NaN    NaN        NaN            263                           Artist                                 James Sharples                                      ca. 1751–1811                                                  Sharples, James                                  British        1751                                      1811                                                      NaN         http://vocab.getty.edu/page/ulan/500185342             https://www.wikidata.org/wiki/Q3161407           NaN             1751.0           1811.0           Pastel on gray (now oxidized) laid paper               9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)              Bequest of Marguerite H. Rohlfs, 1995   \n",
       "44365       22.28.2                                    False            False             True      12854            NaN                       The American Wing                                               1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN       1817–20             1817.0           1820.0  Watercolor, goauche, gum arabic, and graphite ...              15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)                                  Rogers Fund, 1922   \n",
       "44366     39.184.20                                    False            False             True      12855            708                       The American Wing                                               1939    Painting                                            The Ark  American    NaN      NaN    NaN        NaN            752  Artistng (active ca. 1695-1700)                                                                                Tieling, Lodewi, \"        Lodewi                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN           NaN                NaN              NaN                                                NaN                                                NaN                                                NaN   \n",
       "\n",
       "      Geography Type City State County Country Region  Subregion  Locale  Locus  Excavation  River Classification Rights and Reproduction                                      Link Resource                      Object Wikidata URL  Metadata Date                                Repository                               Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "0                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN                                                NaN                                      NaN            NaN                                       NaN                                NaN                                                NaN                                                NaN  \n",
       "1                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171406            NaN  Metropolitan Museum of Art, New York, NY            Horses|Trees|Landscapes  http://vocab.getty.edu/page/aat/300250148|http...  https://www.wikidata.org/wiki/Q726|https://www...  \n",
       "2                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171426            NaN  Metropolitan Museum of Art, New York, NY                        Ships|Boats  http://vocab.getty.edu/page/aat/300082981|http...  https://www.wikidata.org/wiki/Q11446|https://w...  \n",
       "3            Made in  NaN   NaN    NaN  France    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY    Benjamin Franklin|Portraits|Men  http://vocab.getty.edu/page/ulan/500331804|htt...  https://www.wikidata.org/wiki/Q34969|https://w...  \n",
       "4                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171438            NaN  Metropolitan Museum of Art, New York, NY                      Men|Portraits  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "...              ...  ...   ...    ...     ...    ...        ...     ...    ...         ...    ...            ...                     ...                                                ...                                      ...            ...                                       ...                                ...                                                ...                                                ...  \n",
       "44362            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY                              Ships          http://vocab.getty.edu/page/aat/300082981               https://www.wikidata.org/wiki/Q11446  \n",
       "44363            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY   Men|Profiles|Transatlantic Cable  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "44364            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY                    Portraits|Women  http://vocab.getty.edu/page/aat/300015637|http...  https://www.wikidata.org/wiki/Q134307|https://...  \n",
       "44365            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY  Architecture|Houses|New York City  http://vocab.getty.edu/page/aat/300263552|http...  https://www.wikidata.org/wiki/Q12271|https://w...  \n",
       "44366            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN                                                NaN                                      NaN            NaN                                       NaN                                NaN                                                NaN                                                NaN  \n",
       "\n",
       "[44367 rows x 54 columns]"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Loading the dataset into a DataFrame\n",
    "# The `sep` argument is the delimiter character, which \n",
    "# tells pandas how to separate columns. Be careful: always inspect your CSV \n",
    "# files to check what the delimiter character is: sometimes people use\n",
    "# tabs (\\t). Make a note of what the delimiter is and pass it into \n",
    "# read_csv. In this case, the separator is a comma (,) so that's what \n",
    "# we'll use.\n",
    "dataset = pd.read_csv(MET_DATA_CSV, sep=',') \n",
    "dataset  # <- this is a Pandas DataFrame"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "1741d297",
   "metadata": {},
   "source": [
    "## 2.3 Accessing and displaying data\n",
    "\n",
    "### 2.3.1 Integer indexing\n",
    "Similar to Python list slices, uses 0-indexed start and end positions to return a subset of the dataframe. With a Padas dataframe, this is done via the `iloc` indexer."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "35516445",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Highlight</th>\n",
       "      <th>Is Timeline Work</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Object ID</th>\n",
       "      <th>Gallery Number</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Period</th>\n",
       "      <th>Dynasty</th>\n",
       "      <th>Reign</th>\n",
       "      <th>Portfolio</th>\n",
       "      <th>Constituent ID</th>\n",
       "      <th>Artist Role</th>\n",
       "      <th>Artist Prefix</th>\n",
       "      <th>Artist Display Name</th>\n",
       "      <th>Artist Display Bio</th>\n",
       "      <th>Artist Suffix</th>\n",
       "      <th>Artist Alpha Sort</th>\n",
       "      <th>Artist Nationality</th>\n",
       "      <th>Artist Begin Date</th>\n",
       "      <th>Artist End Date</th>\n",
       "      <th>Artist Gender</th>\n",
       "      <th>Artist ULAN URL</th>\n",
       "      <th>Artist Wikidata URL</th>\n",
       "      <th>Object Date</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Object End Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Credit Line</th>\n",
       "      <th>Geography Type</th>\n",
       "      <th>City</th>\n",
       "      <th>State</th>\n",
       "      <th>County</th>\n",
       "      <th>Country</th>\n",
       "      <th>Region</th>\n",
       "      <th>Subregion</th>\n",
       "      <th>Locale</th>\n",
       "      <th>Locus</th>\n",
       "      <th>Excavation</th>\n",
       "      <th>River</th>\n",
       "      <th>Classification</th>\n",
       "      <th>Rights and Reproduction</th>\n",
       "      <th>Link Resource</th>\n",
       "      <th>Object Wikidata URL</th>\n",
       "      <th>Metadata Date</th>\n",
       "      <th>Repository</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Tags AAT URL</th>\n",
       "      <th>Tags Wikidata URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>2021.233a</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>False</td>\n",
       "      <td>12892</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2021</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Study of the Queen's Robes (Study for Portrait...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16249</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>Thomas Sully</td>\n",
       "      <td>American, Horncastle, Lincolnshire 1783–1872 P...</td>\n",
       "      <td></td>\n",
       "      <td>Sully, Thomas</td>\n",
       "      <td></td>\n",
       "      <td>1783</td>\n",
       "      <td>1872</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500006873</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q786545</td>\n",
       "      <td>ca. 1838</td>\n",
       "      <td>1835.0</td>\n",
       "      <td>1838.0</td>\n",
       "      <td>Graphite on paper</td>\n",
       "      <td>9 1/16 x 18 13/16 in. (23 x 47.8 cm)</td>\n",
       "      <td>Lent by Mrs. Arthur A. Houghton Jr.</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>66.242.5</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>12894</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1966</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>General Lafayette on Horseback</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>19th century</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Pen and black ink, watercolor, and opaque wate...</td>\n",
       "      <td>14 5/16 x 12 1/4 in. (36.4 x 31.1 cm)</td>\n",
       "      <td>Gift of Edgar William and Bernice Chrysler Gar...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Horse Riding</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300249313</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q179226</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>24.109.115</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12895</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1924</td>\n",
       "      <td>Painting</td>\n",
       "      <td>George Washington</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1797</td>\n",
       "      <td>1797.0</td>\n",
       "      <td>1797.0</td>\n",
       "      <td>Oil on glass</td>\n",
       "      <td>Dimensions unavailable</td>\n",
       "      <td>Bequest of Charles Allen Munn, 1924</td>\n",
       "      <td>Made in</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>England</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q79017092</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>George Washington|Portraits|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500126198|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q23|https://www....</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>83.2.101</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12897</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Painting, miniature</td>\n",
       "      <td>George Washington</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ca. 1876</td>\n",
       "      <td>1876.0</td>\n",
       "      <td>1876.0</td>\n",
       "      <td>Watercolor on ivory</td>\n",
       "      <td>Sight: 4 3/8 x 3 5/8 in. (11.1 x 9.2 cm)</td>\n",
       "      <td>Gift of William H. Huntington, 1883</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q79016973</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>George Washington|Portraits|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500126198|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q23|https://www....</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>97.8</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12898</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1897</td>\n",
       "      <td>Painting, miniature</td>\n",
       "      <td>George Washington</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1800–1897</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1897.0</td>\n",
       "      <td>Watercolor on ivory</td>\n",
       "      <td>Sight: 3 1/4 x 3 1/8 in. (8.3 x 7.9 cm)</td>\n",
       "      <td>Gift of Samuel P. Avery, 1897</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q79016854</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>George Washington|Portraits|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500126198|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q23|https://www....</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>24.109.114</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12899</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1924</td>\n",
       "      <td>Painting</td>\n",
       "      <td>George Washington</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1775</td>\n",
       "      <td>1775.0</td>\n",
       "      <td>1775.0</td>\n",
       "      <td>Oil on glass</td>\n",
       "      <td>16 1/4 x 12 3/8 in. (41.3 x 31.4 cm)</td>\n",
       "      <td>Bequest of Charles Allen Munn, 1924</td>\n",
       "      <td>Made in</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>England</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q79016733</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>George Washington|Portraits|Horse Riding|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500126198|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q23|https://www....</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "   Object Number Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number         Department AccessionYear          Object Name                                              Title   Culture Period  Dynasty  Reign  Portfolio Constituent ID Artist Role Artist Prefix Artist Display Name                                 Artist Display Bio Artist Suffix Artist Alpha Sort Artist Nationality Artist Begin Date Artist End Date Artist Gender                             Artist ULAN URL                    Artist Wikidata URL   Object Date  Object Begin Date  Object End Date                                             Medium                                Dimensions                                        Credit Line Geography Type City State County  Country Region  Subregion  Locale  Locus  Excavation  River Classification Rights and Reproduction                                      Link Resource                      Object Wikidata URL  Metadata Date  \\\n",
       "29     2021.233a        False             True            False      12892            NaN  The American Wing          2021              Drawing  Study of the Queen's Robes (Study for Portrait...  American    NaN      NaN    NaN        NaN          16249      Artist                      Thomas Sully  American, Horncastle, Lincolnshire 1783–1872 P...                   Sully, Thomas                           1783            1872                 NaN  http://vocab.getty.edu/page/ulan/500006873  https://www.wikidata.org/wiki/Q786545      ca. 1838             1835.0           1838.0                                  Graphite on paper      9 1/16 x 18 13/16 in. (23 x 47.8 cm)                Lent by Mrs. Arthur A. Houghton Jr.            NaN  NaN   NaN    NaN      NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN   \n",
       "30      66.242.5        False            False            False      12894            NaN  The American Wing          1966           Watercolor                     General Lafayette on Horseback  American    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                                NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                                    NaN  19th century             1800.0           1900.0  Pen and black ink, watercolor, and opaque wate...     14 5/16 x 12 1/4 in. (36.4 x 31.1 cm)  Gift of Edgar William and Bernice Chrysler Gar...            NaN  NaN   NaN    NaN      NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN   \n",
       "31    24.109.115        False            False             True      12895            NaN  The American Wing          1924             Painting                                  George Washington       NaN    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                                NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                                    NaN          1797             1797.0           1797.0                                       Oil on glass                    Dimensions unavailable                Bequest of Charles Allen Munn, 1924        Made in  NaN   NaN    NaN  England    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q79017092            NaN   \n",
       "32      83.2.101        False            False             True      12897            NaN  The American Wing          1883  Painting, miniature                                  George Washington       NaN    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                                NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                                    NaN      ca. 1876             1876.0           1876.0                                Watercolor on ivory  Sight: 4 3/8 x 3 5/8 in. (11.1 x 9.2 cm)                Gift of William H. Huntington, 1883            NaN  NaN   NaN    NaN      NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q79016973            NaN   \n",
       "33          97.8        False            False             True      12898            NaN  The American Wing          1897  Painting, miniature                                  George Washington       NaN    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                                NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                                    NaN     1800–1897             1800.0           1897.0                                Watercolor on ivory   Sight: 3 1/4 x 3 1/8 in. (8.3 x 7.9 cm)                      Gift of Samuel P. Avery, 1897            NaN  NaN   NaN    NaN      NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q79016854            NaN   \n",
       "34    24.109.114        False            False             True      12899            NaN  The American Wing          1924             Painting                                  George Washington       NaN    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                                NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                                    NaN          1775             1775.0           1775.0                                       Oil on glass      16 1/4 x 12 3/8 in. (41.3 x 31.4 cm)                Bequest of Charles Allen Munn, 1924        Made in  NaN   NaN    NaN  England    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q79016733            NaN   \n",
       "\n",
       "                                  Repository                                          Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "29  Metropolitan Museum of Art, New York, NY                                           NaN                                                NaN                                                NaN  \n",
       "30  Metropolitan Museum of Art, New York, NY                                  Horse Riding          http://vocab.getty.edu/page/aat/300249313              https://www.wikidata.org/wiki/Q179226  \n",
       "31  Metropolitan Museum of Art, New York, NY               George Washington|Portraits|Men  http://vocab.getty.edu/page/ulan/500126198|htt...  https://www.wikidata.org/wiki/Q23|https://www....  \n",
       "32  Metropolitan Museum of Art, New York, NY               George Washington|Portraits|Men  http://vocab.getty.edu/page/ulan/500126198|htt...  https://www.wikidata.org/wiki/Q23|https://www....  \n",
       "33  Metropolitan Museum of Art, New York, NY               George Washington|Portraits|Men  http://vocab.getty.edu/page/ulan/500126198|htt...  https://www.wikidata.org/wiki/Q23|https://www....  \n",
       "34  Metropolitan Museum of Art, New York, NY  George Washington|Portraits|Horse Riding|Men  http://vocab.getty.edu/page/ulan/500126198|htt...  https://www.wikidata.org/wiki/Q23|https://www....  "
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Get rows number 29 to 35\n",
    "int_indexing = dataset.iloc[29 : 35]\n",
    "int_indexing"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "9f66c26f",
   "metadata": {},
   "source": [
    "### 2.3.2 Boolean Series\n",
    "A series is a 1-D array - a boolean series is one that is filled with boolean (i.e., `True` or `False`) values. We can pass boolean series into a Dataframe's `loc` indexer to keep only the values that align with `True`. Different boolean series of the same length can be combined using the following logical operators: `&` (and), `|` (or), `~` (not)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "1037891a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
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       "    .dataframe tbody tr th:only-of-type {\n",
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Highlight</th>\n",
       "      <th>Is Timeline Work</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Object ID</th>\n",
       "      <th>Gallery Number</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
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       "      <th>Dynasty</th>\n",
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       "      <th>Constituent ID</th>\n",
       "      <th>Artist Role</th>\n",
       "      <th>Artist Prefix</th>\n",
       "      <th>Artist Display Name</th>\n",
       "      <th>Artist Display Bio</th>\n",
       "      <th>Artist Suffix</th>\n",
       "      <th>Artist Alpha Sort</th>\n",
       "      <th>Artist Nationality</th>\n",
       "      <th>Artist Begin Date</th>\n",
       "      <th>Artist End Date</th>\n",
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       "      <th>Artist ULAN URL</th>\n",
       "      <th>Artist Wikidata URL</th>\n",
       "      <th>Object Date</th>\n",
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       "      <th>Object End Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Credit Line</th>\n",
       "      <th>Geography Type</th>\n",
       "      <th>City</th>\n",
       "      <th>State</th>\n",
       "      <th>County</th>\n",
       "      <th>Country</th>\n",
       "      <th>Region</th>\n",
       "      <th>Subregion</th>\n",
       "      <th>Locale</th>\n",
       "      <th>Locus</th>\n",
       "      <th>Excavation</th>\n",
       "      <th>River</th>\n",
       "      <th>Classification</th>\n",
       "      <th>Rights and Reproduction</th>\n",
       "      <th>Link Resource</th>\n",
       "      <th>Object Wikidata URL</th>\n",
       "      <th>Metadata Date</th>\n",
       "      <th>Repository</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Tags AAT URL</th>\n",
       "      <th>Tags Wikidata URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>9789</th>\n",
       "      <td>28.99.60</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26491</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Fragment</td>\n",
       "      <td>Fragment</td>\n",
       "      <td>Syrian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 1 1/2 in. (3.8 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9790</th>\n",
       "      <td>28.99.61a</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26492</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Lamp fragment</td>\n",
       "      <td>Lamp Fragment</td>\n",
       "      <td>Syrian or Crusader</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>(a) L. 2 in. (5.1 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9791</th>\n",
       "      <td>28.99.62</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26493</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Neck of flask</td>\n",
       "      <td>Neck of Flask</td>\n",
       "      <td>Syrian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 2 1/4 in. (5.7 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9792</th>\n",
       "      <td>28.99.63</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26494</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Fragment of a bowl</td>\n",
       "      <td>Fragment of a Bowl</td>\n",
       "      <td>French or German</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 1 3/4 in. (4.5 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9793</th>\n",
       "      <td>28.99.64</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26495</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Foot of a vessel</td>\n",
       "      <td>Foot of a Vessel</td>\n",
       "      <td>Syrian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 1 1/2 in. (3.8 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15792</th>\n",
       "      <td>23.21.9</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32837</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf</td>\n",
       "      <td>Manuscript Leaf from a Book of Hours Showing a...</td>\n",
       "      <td>French</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1390–1400</td>\n",
       "      <td>1390.0</td>\n",
       "      <td>1400.0</td>\n",
       "      <td>Parchment, tempera, ink, metal leaf</td>\n",
       "      <td>6 13/16 x 5 1/16 in. (17.3 x 12.8 cm); mat: 12...</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Christ|Bearing the Cross</td>\n",
       "      <td>http://vocab.getty.edu/page/ia/901000087|http:...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q642420|https://...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15793</th>\n",
       "      <td>23.21.10</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32838</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf cutting perhaps from a breviary</td>\n",
       "      <td>Manuscript Leaf Cutting Showing an Illumiated ...</td>\n",
       "      <td>Italian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13605</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>Olivetan Master</td>\n",
       "      <td>Italian, active Milan, ca. 1425–ca. 1450</td>\n",
       "      <td></td>\n",
       "      <td>Olivetan Master</td>\n",
       "      <td>Lombard</td>\n",
       "      <td></td>\n",
       "      <td></td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500054351</td>\n",
       "      <td>NaN</td>\n",
       "      <td>mid-15th century</td>\n",
       "      <td>1425.0</td>\n",
       "      <td>1475.0</td>\n",
       "      <td>Tempera, gold, and ink on parchment</td>\n",
       "      <td>3 7/16 x 3 9/16 in. (8.7 x 9 cm); mat: 9 x 7 i...</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>Made in</td>\n",
       "      <td>Milan</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Italy</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Saints</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15794</th>\n",
       "      <td>23.21.11</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32839</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf cutting from a choir book</td>\n",
       "      <td>Manuscript Leaf Cutting from a Choir Book with...</td>\n",
       "      <td>Italian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>second half of the 15th century</td>\n",
       "      <td>1450.0</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>Tempera, gold, silver, ink on parchment</td>\n",
       "      <td>3 3/8 x 3 3/4 in. (8.5 x 9.5 cm); mat: 9 x 7 i...</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>Made in</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Lombardy</td>\n",
       "      <td>Italy</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025943</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q467</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15795</th>\n",
       "      <td>23.21.12</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32840</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf cutting probably from a missal</td>\n",
       "      <td>Manuscript Leaf Cutting Probably from a Missal...</td>\n",
       "      <td>French</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>late 15th century</td>\n",
       "      <td>1450.0</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>Parchment, tempera, ink, metal leaf</td>\n",
       "      <td>3 1/8 x 4 7/16 in. (8 x 11.3 cm); mat: 7 x 9 i...</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15898</th>\n",
       "      <td>23.21.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32947</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf</td>\n",
       "      <td>Manuscript Leaf Showing an Illuminated Initial...</td>\n",
       "      <td>Rhenish</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>late 13th century</td>\n",
       "      <td>1250.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Parchment, tempera, ink, metal leaf</td>\n",
       "      <td>4 1/8  in. (10.4 cm) x 4 3/8 in. (11.1 cm)</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Christ</td>\n",
       "      <td>http://vocab.getty.edu/page/ia/901000087</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q642420</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>23 rows × 54 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number    Department AccessionYear                                      Object Name                                              Title             Culture Period  Dynasty  Reign  Portfolio Constituent ID Artist Role Artist Prefix Artist Display Name                        Artist Display Bio Artist Suffix Artist Alpha Sort Artist Nationality Artist Begin Date Artist End Date Artist Gender                             Artist ULAN URL Artist Wikidata URL                      Object Date  Object Begin Date  Object End Date                                   Medium                                         Dimensions                                        Credit Line Geography Type   City State    County Country Region  Subregion  Locale  Locus  Excavation  River                 Classification Rights and Reproduction                                      Link Resource Object Wikidata URL  Metadata Date  \\\n",
       "9789       28.99.60        False            False             True      26491            NaN  Medieval Art          1928                                         Fragment                                           Fragment              Syrian    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                     13th century             1201.0           1300.0                                    Glass                              L. 1 1/2 in. (3.8 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9790      28.99.61a        False            False             True      26492            NaN  Medieval Art          1928                                    Lamp fragment                                      Lamp Fragment  Syrian or Crusader    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                     13th century             1201.0           1300.0                                    Glass                              (a) L. 2 in. (5.1 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9791       28.99.62        False            False             True      26493            NaN  Medieval Art          1928                                    Neck of flask                                      Neck of Flask              Syrian    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                     13th century             1201.0           1300.0                                    Glass                              L. 2 1/4 in. (5.7 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9792       28.99.63        False            False             True      26494            NaN  Medieval Art          1928                               Fragment of a bowl                                 Fragment of a Bowl    French or German    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                     13th century             1201.0           1300.0                                    Glass                              L. 1 3/4 in. (4.5 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9793       28.99.64        False            False             True      26495            NaN  Medieval Art          1928                                 Foot of a vessel                                   Foot of a Vessel              Syrian    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                     13th century             1201.0           1300.0                                    Glass                              L. 1 1/2 in. (3.8 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "...             ...          ...              ...              ...        ...            ...           ...           ...                                              ...                                                ...                 ...    ...      ...    ...        ...            ...         ...           ...                 ...                                       ...           ...               ...                ...               ...             ...           ...                                         ...                 ...                              ...                ...              ...                                      ...                                                ...                                                ...            ...    ...   ...       ...     ...    ...        ...     ...    ...         ...    ...                            ...                     ...                                                ...                 ...            ...   \n",
       "15792       23.21.9        False            False             True      32837            NaN  Medieval Art          1923                                  Manuscript leaf  Manuscript Leaf from a Book of Hours Showing a...              French    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                        1390–1400             1390.0           1400.0      Parchment, tempera, ink, metal leaf  6 13/16 x 5 1/16 in. (17.3 x 12.8 cm); mat: 12...                        Gift of Bashford Dean, 1923            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "15793      23.21.10        False            False             True      32838            NaN  Medieval Art          1923  Manuscript leaf cutting perhaps from a breviary  Manuscript Leaf Cutting Showing an Illumiated ...             Italian    NaN      NaN    NaN        NaN          13605      Artist                   Olivetan Master  Italian, active Milan, ca. 1425–ca. 1450                 Olivetan Master            Lombard                                             NaN  http://vocab.getty.edu/page/ulan/500054351                 NaN                 mid-15th century             1425.0           1475.0      Tempera, gold, and ink on parchment  3 7/16 x 3 9/16 in. (8.7 x 9 cm); mat: 9 x 7 i...                        Gift of Bashford Dean, 1923        Made in  Milan   NaN       NaN   Italy    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "15794      23.21.11        False            False             True      32839            NaN  Medieval Art          1923        Manuscript leaf cutting from a choir book  Manuscript Leaf Cutting from a Choir Book with...             Italian    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN  second half of the 15th century             1450.0           1500.0  Tempera, gold, silver, ink on parchment  3 3/8 x 3 3/4 in. (8.5 x 9.5 cm); mat: 9 x 7 i...                        Gift of Bashford Dean, 1923        Made in    NaN   NaN  Lombardy   Italy    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "15795      23.21.12        False            False             True      32840            NaN  Medieval Art          1923   Manuscript leaf cutting probably from a missal  Manuscript Leaf Cutting Probably from a Missal...              French    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                late 15th century             1450.0           1500.0      Parchment, tempera, ink, metal leaf  3 1/8 x 4 7/16 in. (8 x 11.3 cm); mat: 7 x 9 i...                        Gift of Bashford Dean, 1923            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "15898       23.21.1        False            False             True      32947            NaN  Medieval Art          1923                                  Manuscript leaf  Manuscript Leaf Showing an Illuminated Initial...             Rhenish    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                                       NaN           NaN               NaN                NaN               NaN             NaN           NaN                                         NaN                 NaN                late 13th century             1250.0           1300.0      Parchment, tempera, ink, metal leaf         4 1/8  in. (10.4 cm) x 4 3/8 in. (11.1 cm)                        Gift of Bashford Dean, 1923            NaN    NaN   NaN       NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "\n",
       "                                     Repository                      Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "9789   Metropolitan Museum of Art, New York, NY                       NaN                                                NaN                                                NaN  \n",
       "9790   Metropolitan Museum of Art, New York, NY                       NaN                                                NaN                                                NaN  \n",
       "9791   Metropolitan Museum of Art, New York, NY                       NaN                                                NaN                                                NaN  \n",
       "9792   Metropolitan Museum of Art, New York, NY                       NaN                                                NaN                                                NaN  \n",
       "9793   Metropolitan Museum of Art, New York, NY                       NaN                                                NaN                                                NaN  \n",
       "...                                         ...                       ...                                                ...                                                ...  \n",
       "15792  Metropolitan Museum of Art, New York, NY  Christ|Bearing the Cross  http://vocab.getty.edu/page/ia/901000087|http:...  https://www.wikidata.org/wiki/Q642420|https://...  \n",
       "15793  Metropolitan Museum of Art, New York, NY                Men|Saints  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "15794  Metropolitan Museum of Art, New York, NY                     Women          http://vocab.getty.edu/page/aat/300025943                 https://www.wikidata.org/wiki/Q467  \n",
       "15795  Metropolitan Museum of Art, New York, NY                 Men|Women  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "15898  Metropolitan Museum of Art, New York, NY                    Christ           http://vocab.getty.edu/page/ia/901000087              https://www.wikidata.org/wiki/Q642420  \n",
       "\n",
       "[23 rows x 54 columns]"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# getting all rows from the 'Medieval Art' department\n",
    "medieval_art_bool_series = dataset['Department'] == \"Medieval Art\"\n",
    "dataset.loc[medieval_art_bool_series]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "61cb64e5",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
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       "\n",
       "    .dataframe tbody tr th {\n",
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Highlight</th>\n",
       "      <th>Is Timeline Work</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Object ID</th>\n",
       "      <th>Gallery Number</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Period</th>\n",
       "      <th>Dynasty</th>\n",
       "      <th>Reign</th>\n",
       "      <th>Portfolio</th>\n",
       "      <th>Constituent ID</th>\n",
       "      <th>Artist Role</th>\n",
       "      <th>Artist Prefix</th>\n",
       "      <th>Artist Display Name</th>\n",
       "      <th>Artist Display Bio</th>\n",
       "      <th>Artist Suffix</th>\n",
       "      <th>Artist Alpha Sort</th>\n",
       "      <th>Artist Nationality</th>\n",
       "      <th>Artist Begin Date</th>\n",
       "      <th>Artist End Date</th>\n",
       "      <th>Artist Gender</th>\n",
       "      <th>Artist ULAN URL</th>\n",
       "      <th>Artist Wikidata URL</th>\n",
       "      <th>Object Date</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Object End Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Credit Line</th>\n",
       "      <th>Geography Type</th>\n",
       "      <th>City</th>\n",
       "      <th>State</th>\n",
       "      <th>County</th>\n",
       "      <th>Country</th>\n",
       "      <th>Region</th>\n",
       "      <th>Subregion</th>\n",
       "      <th>Locale</th>\n",
       "      <th>Locus</th>\n",
       "      <th>Excavation</th>\n",
       "      <th>River</th>\n",
       "      <th>Classification</th>\n",
       "      <th>Rights and Reproduction</th>\n",
       "      <th>Link Resource</th>\n",
       "      <th>Object Wikidata URL</th>\n",
       "      <th>Metadata Date</th>\n",
       "      <th>Repository</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Tags AAT URL</th>\n",
       "      <th>Tags Wikidata URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>5359</th>\n",
       "      <td>2014.88</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>21466</td>\n",
       "      <td>NaN</td>\n",
       "      <td>European Sculpture and Decorative Arts</td>\n",
       "      <td>2014</td>\n",
       "      <td>Hanging</td>\n",
       "      <td>Hanging depicting a European conflict in South...</td>\n",
       "      <td>Indian, Coromandel Coast, for British market</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>before 1763</td>\n",
       "      <td>1730.0</td>\n",
       "      <td>1763.0</td>\n",
       "      <td>Cotton, plain weave (drawn and painted, mordan...</td>\n",
       "      <td>Overall: 116 3/4 × 103 in. (296.5 × 261.6 cm)</td>\n",
       "      <td>Purchase, Harris Brisbane Dick Fund and Louis ...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Textiles-Painted and Dyed</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Battles|Soldiers|Horse Riding|Insignia</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300185692|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q178561|https://...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9789</th>\n",
       "      <td>28.99.60</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26491</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Fragment</td>\n",
       "      <td>Fragment</td>\n",
       "      <td>Syrian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 1 1/2 in. (3.8 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9790</th>\n",
       "      <td>28.99.61a</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26492</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Lamp fragment</td>\n",
       "      <td>Lamp Fragment</td>\n",
       "      <td>Syrian or Crusader</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>(a) L. 2 in. (5.1 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9791</th>\n",
       "      <td>28.99.62</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26493</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Neck of flask</td>\n",
       "      <td>Neck of Flask</td>\n",
       "      <td>Syrian</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 2 1/4 in. (5.7 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9792</th>\n",
       "      <td>28.99.63</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>26494</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1928</td>\n",
       "      <td>Fragment of a bowl</td>\n",
       "      <td>Fragment of a Bowl</td>\n",
       "      <td>French or German</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13th century</td>\n",
       "      <td>1201.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Glass</td>\n",
       "      <td>L. 1 3/4 in. (4.5 cm)</td>\n",
       "      <td>Gift of Clarence H. Mackay, Archer M. Huntingt...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Glass-Vessels</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15795</th>\n",
       "      <td>23.21.12</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32840</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf cutting probably from a missal</td>\n",
       "      <td>Manuscript Leaf Cutting Probably from a Missal...</td>\n",
       "      <td>French</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>late 15th century</td>\n",
       "      <td>1450.0</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>Parchment, tempera, ink, metal leaf</td>\n",
       "      <td>3 1/8 x 4 7/16 in. (8 x 11.3 cm); mat: 7 x 9 i...</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15898</th>\n",
       "      <td>23.21.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>32947</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>1923</td>\n",
       "      <td>Manuscript leaf</td>\n",
       "      <td>Manuscript Leaf Showing an Illuminated Initial...</td>\n",
       "      <td>Rhenish</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>late 13th century</td>\n",
       "      <td>1250.0</td>\n",
       "      <td>1300.0</td>\n",
       "      <td>Parchment, tempera, ink, metal leaf</td>\n",
       "      <td>4 1/8  in. (10.4 cm) x 4 3/8 in. (11.1 cm)</td>\n",
       "      <td>Gift of Bashford Dean, 1923</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Manuscripts and Illuminations</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Christ</td>\n",
       "      <td>http://vocab.getty.edu/page/ia/901000087</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q642420</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37388</th>\n",
       "      <td>10.125.583o</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>5209</td>\n",
       "      <td>774</td>\n",
       "      <td>European Sculpture and Decorative Arts</td>\n",
       "      <td>1910</td>\n",
       "      <td>Curtain knob</td>\n",
       "      <td>Curtain knob</td>\n",
       "      <td>probably American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1700–1900</td>\n",
       "      <td>1700.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Brass</td>\n",
       "      <td>Diameter: 2 1/8 in. (5.4 cm)</td>\n",
       "      <td>Gift of Mrs. Russell Sage, 1909</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metalwork-Brass</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37389</th>\n",
       "      <td>10.125.583p</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>5210</td>\n",
       "      <td>NaN</td>\n",
       "      <td>European Sculpture and Decorative Arts</td>\n",
       "      <td>1910</td>\n",
       "      <td>Curtain knob</td>\n",
       "      <td>Curtain knob</td>\n",
       "      <td>probably American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1700–1900</td>\n",
       "      <td>1700.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Brass</td>\n",
       "      <td>Diameter: 2 1/8 in. (5.4 cm)</td>\n",
       "      <td>Gift of Mrs. Russell Sage, 1909</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metalwork-Brass</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Eagles</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300250049</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q2092297</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39883</th>\n",
       "      <td>06.719</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>7829</td>\n",
       "      <td>NaN</td>\n",
       "      <td>European Sculpture and Decorative Arts</td>\n",
       "      <td>1906</td>\n",
       "      <td>Spoon</td>\n",
       "      <td>Spoon</td>\n",
       "      <td>Flemish</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1700–1800</td>\n",
       "      <td>1700.0</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Pewter</td>\n",
       "      <td>No dimensions recorded</td>\n",
       "      <td>Rogers Fund, 1906</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metalwork-Pewter</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>27 rows × 54 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number                              Department AccessionYear                                     Object Name                                              Title                                       Culture Period  Dynasty  Reign  Portfolio Constituent ID Artist Role Artist Prefix Artist Display Name Artist Display Bio Artist Suffix Artist Alpha Sort Artist Nationality Artist Begin Date Artist End Date Artist Gender Artist ULAN URL Artist Wikidata URL        Object Date  Object Begin Date  Object End Date                                             Medium                                         Dimensions                                        Credit Line Geography Type City State County Country Region  Subregion  Locale  Locus  Excavation  River                 Classification Rights and Reproduction                                      Link Resource Object Wikidata URL  Metadata Date  \\\n",
       "5359        2014.88        False            False             True      21466            NaN  European Sculpture and Decorative Arts          2014                                         Hanging  Hanging depicting a European conflict in South...  Indian, Coromandel Coast, for British market    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN        before 1763             1730.0           1763.0  Cotton, plain weave (drawn and painted, mordan...      Overall: 116 3/4 × 103 in. (296.5 × 261.6 cm)  Purchase, Harris Brisbane Dick Fund and Louis ...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN      Textiles-Painted and Dyed                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9789       28.99.60        False            False             True      26491            NaN                            Medieval Art          1928                                        Fragment                                           Fragment                                        Syrian    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN       13th century             1201.0           1300.0                                              Glass                              L. 1 1/2 in. (3.8 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9790      28.99.61a        False            False             True      26492            NaN                            Medieval Art          1928                                   Lamp fragment                                      Lamp Fragment                            Syrian or Crusader    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN       13th century             1201.0           1300.0                                              Glass                              (a) L. 2 in. (5.1 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9791       28.99.62        False            False             True      26493            NaN                            Medieval Art          1928                                   Neck of flask                                      Neck of Flask                                        Syrian    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN       13th century             1201.0           1300.0                                              Glass                              L. 2 1/4 in. (5.7 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "9792       28.99.63        False            False             True      26494            NaN                            Medieval Art          1928                              Fragment of a bowl                                 Fragment of a Bowl                              French or German    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN       13th century             1201.0           1300.0                                              Glass                              L. 1 3/4 in. (4.5 cm)  Gift of Clarence H. Mackay, Archer M. Huntingt...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                  Glass-Vessels                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "...             ...          ...              ...              ...        ...            ...                                     ...           ...                                             ...                                                ...                                           ...    ...      ...    ...        ...            ...         ...           ...                 ...                ...           ...               ...                ...               ...             ...           ...             ...                 ...                ...                ...              ...                                                ...                                                ...                                                ...            ...  ...   ...    ...     ...    ...        ...     ...    ...         ...    ...                            ...                     ...                                                ...                 ...            ...   \n",
       "15795      23.21.12        False            False             True      32840            NaN                            Medieval Art          1923  Manuscript leaf cutting probably from a missal  Manuscript Leaf Cutting Probably from a Missal...                                        French    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN  late 15th century             1450.0           1500.0                Parchment, tempera, ink, metal leaf  3 1/8 x 4 7/16 in. (8 x 11.3 cm); mat: 7 x 9 i...                        Gift of Bashford Dean, 1923            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "15898       23.21.1        False            False             True      32947            NaN                            Medieval Art          1923                                 Manuscript leaf  Manuscript Leaf Showing an Illuminated Initial...                                       Rhenish    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN  late 13th century             1250.0           1300.0                Parchment, tempera, ink, metal leaf         4 1/8  in. (10.4 cm) x 4 3/8 in. (11.1 cm)                        Gift of Bashford Dean, 1923            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN  Manuscripts and Illuminations                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "37388   10.125.583o        False            False            False       5209            774  European Sculpture and Decorative Arts          1910                                    Curtain knob                                       Curtain knob                             probably American    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN          1700–1900             1700.0           1900.0                                              Brass                       Diameter: 2 1/8 in. (5.4 cm)                    Gift of Mrs. Russell Sage, 1909            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                Metalwork-Brass                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "37389   10.125.583p        False            False            False       5210            NaN  European Sculpture and Decorative Arts          1910                                    Curtain knob                                       Curtain knob                             probably American    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN          1700–1900             1700.0           1900.0                                              Brass                       Diameter: 2 1/8 in. (5.4 cm)                    Gift of Mrs. Russell Sage, 1909            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN                Metalwork-Brass                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "39883        06.719        False            False             True       7829            NaN  European Sculpture and Decorative Arts          1906                                           Spoon                                              Spoon                                       Flemish    NaN      NaN    NaN        NaN            NaN         NaN           NaN                 NaN                NaN           NaN               NaN                NaN               NaN             NaN           NaN             NaN                 NaN          1700–1800             1700.0           1800.0                                             Pewter                             No dimensions recorded                                  Rogers Fund, 1906            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN               Metalwork-Pewter                     NaN  http://www.metmuseum.org/art/collection/search...                 NaN            NaN   \n",
       "\n",
       "                                     Repository                                    Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "5359   Metropolitan Museum of Art, New York, NY  Battles|Soldiers|Horse Riding|Insignia  http://vocab.getty.edu/page/aat/300185692|http...  https://www.wikidata.org/wiki/Q178561|https://...  \n",
       "9789   Metropolitan Museum of Art, New York, NY                                     NaN                                                NaN                                                NaN  \n",
       "9790   Metropolitan Museum of Art, New York, NY                                     NaN                                                NaN                                                NaN  \n",
       "9791   Metropolitan Museum of Art, New York, NY                                     NaN                                                NaN                                                NaN  \n",
       "9792   Metropolitan Museum of Art, New York, NY                                     NaN                                                NaN                                                NaN  \n",
       "...                                         ...                                     ...                                                ...                                                ...  \n",
       "15795  Metropolitan Museum of Art, New York, NY                               Men|Women  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "15898  Metropolitan Museum of Art, New York, NY                                  Christ           http://vocab.getty.edu/page/ia/901000087              https://www.wikidata.org/wiki/Q642420  \n",
       "37388  Metropolitan Museum of Art, New York, NY                                     NaN                                                NaN                                                NaN  \n",
       "37389  Metropolitan Museum of Art, New York, NY                                  Eagles          http://vocab.getty.edu/page/aat/300250049             https://www.wikidata.org/wiki/Q2092297  \n",
       "39883  Metropolitan Museum of Art, New York, NY                                     NaN                                                NaN                                                NaN  \n",
       "\n",
       "[27 rows x 54 columns]"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# getting rows from the 'Medieval Art' OR 'European Sculpture and Decorative Arts' departments\n",
    "esada_bool_series = dataset['Department'] == \"European Sculpture and Decorative Arts\"\n",
    "both = esada_bool_series | medieval_art_bool_series\n",
    "dataset.loc[both]"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "7863274b",
   "metadata": {},
   "source": [
    "### 2.3.3 Grouping by column name(s)\n",
    "We can also group the data by a list of columns. This returns a Pandas GroupBy object, which contains a dictionary of mappings from each group name to a Series of its elements"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "db1c0e48",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Counts</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>2 Swords (Dha) with scabbard</td>\n",
       "      <td>Burmese</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>Accessory box</td>\n",
       "      <td>Japan</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>Advertisement</td>\n",
       "      <td>American</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>Advertising brochure</td>\n",
       "      <td>American</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>Adze</td>\n",
       "      <td>Canada (British Columbia)</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9053</th>\n",
       "      <td>fArmlet</td>\n",
       "      <td>China</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9054</th>\n",
       "      <td>miniature, painting</td>\n",
       "      <td>American</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9055</th>\n",
       "      <td>woodblock print (nishiki-e)</td>\n",
       "      <td>Japan</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9056</th>\n",
       "      <td>Étagère</td>\n",
       "      <td>American</td>\n",
       "      <td>5</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9057</th>\n",
       "      <td>Étagère shelves</td>\n",
       "      <td>American</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>9058 rows × 3 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                       Object Name                    Culture  Counts\n",
       "0     2 Swords (Dha) with scabbard                    Burmese       1\n",
       "1                    Accessory box                      Japan       1\n",
       "2                    Advertisement                   American       1\n",
       "3             Advertising brochure                   American       1\n",
       "4                             Adze  Canada (British Columbia)       1\n",
       "...                            ...                        ...     ...\n",
       "9053                       fArmlet                      China       1\n",
       "9054           miniature, painting                   American       1\n",
       "9055   woodblock print (nishiki-e)                      Japan       1\n",
       "9056                       Étagère                   American       5\n",
       "9057               Étagère shelves                   American       1\n",
       "\n",
       "[9058 rows x 3 columns]"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "g = dataset.groupby(['Object Name', 'Culture'])\n",
    "g = g.size().reset_index(name='Counts')\n",
    "g"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "6347da7b",
   "metadata": {},
   "source": [
    "### 2.3.4 Using `where`\n",
    "Similar to Numpy arrays, Pandas dataframes also make use of the `where` function to conditionally modify its elements based on some criteria. `where` takes a dataframe condition as an argument and returns the modified dataframe - if the condition is fulfilled, it keeps the value of the field, if not, it replaces it with `NaN`. We can use this function to remove objects that do not "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "bdf8c4b6",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Counts</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9053</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9054</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9055</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9056</th>\n",
       "      <td>Étagère</td>\n",
       "      <td>American</td>\n",
       "      <td>5.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9057</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>9058 rows × 3 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "     Object Name   Culture  Counts\n",
       "0            NaN       NaN     NaN\n",
       "1            NaN       NaN     NaN\n",
       "2            NaN       NaN     NaN\n",
       "3            NaN       NaN     NaN\n",
       "4            NaN       NaN     NaN\n",
       "...          ...       ...     ...\n",
       "9053         NaN       NaN     NaN\n",
       "9054         NaN       NaN     NaN\n",
       "9055         NaN       NaN     NaN\n",
       "9056     Étagère  American     5.0\n",
       "9057         NaN       NaN     NaN\n",
       "\n",
       "[9058 rows x 3 columns]"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "g.where(g['Counts']>1)"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "68d66767",
   "metadata": {},
   "source": [
    "As you can see, most of the records are now NaN. We will look at how these types of situations can be fixed in the upcoming cells. Let's  print out the original dataset again so we can use it as a visual reference for the future:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "8ccc5456",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Highlight</th>\n",
       "      <th>Is Timeline Work</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Object ID</th>\n",
       "      <th>Gallery Number</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Period</th>\n",
       "      <th>Dynasty</th>\n",
       "      <th>Reign</th>\n",
       "      <th>Portfolio</th>\n",
       "      <th>Constituent ID</th>\n",
       "      <th>Artist Role</th>\n",
       "      <th>Artist Prefix</th>\n",
       "      <th>Artist Display Name</th>\n",
       "      <th>Artist Display Bio</th>\n",
       "      <th>Artist Suffix</th>\n",
       "      <th>Artist Alpha Sort</th>\n",
       "      <th>Artist Nationality</th>\n",
       "      <th>Artist Begin Date</th>\n",
       "      <th>Artist End Date</th>\n",
       "      <th>Artist Gender</th>\n",
       "      <th>Artist ULAN URL</th>\n",
       "      <th>Artist Wikidata URL</th>\n",
       "      <th>Object Date</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Object End Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Credit Line</th>\n",
       "      <th>Geography Type</th>\n",
       "      <th>City</th>\n",
       "      <th>State</th>\n",
       "      <th>County</th>\n",
       "      <th>Country</th>\n",
       "      <th>Region</th>\n",
       "      <th>Subregion</th>\n",
       "      <th>Locale</th>\n",
       "      <th>Locus</th>\n",
       "      <th>Excavation</th>\n",
       "      <th>River</th>\n",
       "      <th>Classification</th>\n",
       "      <th>Rights and Reproduction</th>\n",
       "      <th>Link Resource</th>\n",
       "      <th>Object Wikidata URL</th>\n",
       "      <th>Metadata Date</th>\n",
       "      <th>Repository</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Tags AAT URL</th>\n",
       "      <th>Tags Wikidata URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>t assigned)</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q22672217</td>\n",
       "      <td>ca. 1700</td>\n",
       "      <td>1695</td>\n",
       "      <td>1705</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>46 1/4 x 61 1/4 in. (117.5 x 155.6 cm)</td>\n",
       "      <td>Gift of James DeLancey Verplanck and John Baya...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20170089</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Women|Swans|Ducks|Unicorns|Peacocks|Camels...</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12856</td>\n",
       "      <td>774</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16235</td>\n",
       "      <td>Former Attribution</td>\n",
       "      <td>Formerly attributed to</td>\n",
       "      <td>Albert Pinkham Ryder</td>\n",
       "      <td>American, New Bedford, Massachusetts 1847–1917...</td>\n",
       "      <td></td>\n",
       "      <td>Ryder, Albert Pinkham</td>\n",
       "      <td>American</td>\n",
       "      <td>1847</td>\n",
       "      <td>1917</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500030492</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q948598</td>\n",
       "      <td>1912–17</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>1916.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>21 x 17 1/4 in. (53.3 x 43.8 cm)</td>\n",
       "      <td>Morris K. Jesup Fund, 1932</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171406</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300250148|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q726|https://www...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12857</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ca. 1850</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>1850.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>20 x 30 in. (50.8 x 76.2 cm)</td>\n",
       "      <td>The Edward W. C. Arnold Collection of New York...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171426</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships|Boats</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12858</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16555</td>\n",
       "      <td>Artist</td>\n",
       "      <td>After</td>\n",
       "      <td>Jean-Baptiste Greuze</td>\n",
       "      <td>French, Tournus 1725–1805 Paris</td>\n",
       "      <td></td>\n",
       "      <td>Greuze, Jean-Baptiste</td>\n",
       "      <td>French</td>\n",
       "      <td>1725</td>\n",
       "      <td>1805</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500000119</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q347139</td>\n",
       "      <td>after 1777</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>1883.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)</td>\n",
       "      <td>Gift of William H. Huntington, 1883</td>\n",
       "      <td>Made in</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>France</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500331804|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q34969|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12859</td>\n",
       "      <td>774</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1800–1850</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1850.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...</td>\n",
       "      <td>Gift of Chester Dale, 1963</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171438</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Portraits</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>12851</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>19th century</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)</td>\n",
       "      <td>Bequest of Susan Dwight Bliss, 1966</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>178</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>George Hampden Lovett</td>\n",
       "      <td>1824–1894</td>\n",
       "      <td></td>\n",
       "      <td>Lovett, George Hampden</td>\n",
       "      <td></td>\n",
       "      <td>1824</td>\n",
       "      <td>1894</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1858</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>Diam. 2 in. (5.1 cm)</td>\n",
       "      <td>Gift of Cyrus W. Field, 1892</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12853</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>263</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>James Sharples</td>\n",
       "      <td>ca. 1751–1811</td>\n",
       "      <td></td>\n",
       "      <td>Sharples, James</td>\n",
       "      <td>British</td>\n",
       "      <td>1751</td>\n",
       "      <td>1811</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500185342</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q3161407</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>1811.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)</td>\n",
       "      <td>Bequest of Marguerite H. Rohlfs, 1995</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Portraits|Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300015637|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q134307|https://...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12854</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1817–20</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>1820.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)</td>\n",
       "      <td>Rogers Fund, 1922</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300263552|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q12271|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44366</th>\n",
       "      <td>39.184.20</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12855</td>\n",
       "      <td>708</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1939</td>\n",
       "      <td>Painting</td>\n",
       "      <td>The Ark</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>752</td>\n",
       "      <td>Artistng (active ca. 1695-1700)</td>\n",
       "      <td></td>\n",
       "      <td></td>\n",
       "      <td>Tieling, Lodewi, \"</td>\n",
       "      <td>Lodewi</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>44367 rows × 54 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number                             Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number                              Department                                      AccessionYear Object Name                                              Title   Culture Period  Dynasty  Reign  Portfolio Constituent ID                      Artist Role           Artist Prefix    Artist Display Name                                 Artist Display Bio Artist Suffix                                  Artist Alpha Sort                       Artist Nationality Artist Begin Date                           Artist End Date                                      Artist Gender                                    Artist ULAN URL                                Artist Wikidata URL   Object Date  Object Begin Date  Object End Date                                             Medium                                         Dimensions                                        Credit Line  \\\n",
       "0       t assigned)  https://www.wikidata.org/wiki/Q22672217         ca. 1700             1695       1705  Oil on canvas  46 1/4 x 61 1/4 in. (117.5 x 155.6 cm)  Gift of James DeLancey Verplanck and John Baya...         NaN                                                NaN       NaN    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20170089               NaN  Metropolitan Museum of Art, New York, NY  Men|Women|Swans|Ducks|Unicorns|Peacocks|Camels...  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...           NaN                NaN              NaN                                                NaN                                                NaN                                                NaN   \n",
       "1           32.67.1                                    False            False             True      12856            774                       The American Wing                                               1932    Painting                                     Autumn Meadows  American    NaN      NaN    NaN        NaN          16235               Former Attribution  Formerly attributed to   Albert Pinkham Ryder  American, New Bedford, Massachusetts 1847–1917...                                            Ryder, Albert Pinkham                                 American        1847                                      1917                                                      NaN         http://vocab.getty.edu/page/ulan/500030492              https://www.wikidata.org/wiki/Q948598       1912–17             1913.0           1916.0                      Oil on canvas mounted on wood                   21 x 17 1/4 in. (53.3 x 43.8 cm)                         Morris K. Jesup Fund, 1932   \n",
       "2           54.90.9                                    False            False             True      12857            NaN                       The American Wing                                               1954    Painting       Bay and Harbor from near Fort Castle William  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN      ca. 1850             1847.0           1850.0                                      Oil on canvas                       20 x 30 in. (50.8 x 76.2 cm)  The Edward W. C. Arnold Collection of New York...   \n",
       "3          83.2.467                                    False            False             True      12858            NaN                       The American Wing                                               1883      Pastel                                  Benjamin Franklin  American    NaN      NaN    NaN        NaN          16555                           Artist                   After   Jean-Baptiste Greuze                    French, Tournus 1725–1805 Paris                                            Greuze, Jean-Baptiste                                   French        1725                                      1805                                                      NaN         http://vocab.getty.edu/page/ulan/500000119              https://www.wikidata.org/wiki/Q347139    after 1777             1777.0           1883.0  Pastel on toned (now oxidized) wove paper, mou...               22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)                Gift of William H. Huntington, 1883   \n",
       "4          63.138.4                                    False            False             True      12859            774                       The American Wing                                               1963    Painting                                         Black Hawk  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN     1800–1850             1800.0           1850.0                  Oil on canvas mounted on masonite  24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...                         Gift of Chester Dale, 1963   \n",
       "...             ...                                      ...              ...              ...        ...            ...                                     ...                                                ...         ...                                                ...       ...    ...      ...    ...        ...            ...                              ...                     ...                    ...                                                ...           ...                                                ...                                      ...               ...                                       ...                                                ...                                                ...                                                ...           ...                ...              ...                                                ...                                                ...                                                ...   \n",
       "44362     67.55.160                                    False            False            False      12851            NaN                       The American Wing                                               1967  Watercolor                               An American Schooner  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN  19th century             1800.0           1900.0    Watercolor and graphite on off-white wove paper               6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)                Bequest of Susan Dwight Bliss, 1966   \n",
       "44363     92.10.97a                                    False            False             True      12852            NaN                       The American Wing                                               1892       Medal  To Cyrus W. Field from New York Friends, for L...  American    NaN      NaN    NaN        NaN            178                           Artist                          George Hampden Lovett                                          1824–1894                                           Lovett, George Hampden                                                 1824                                      1894                                                      NaN                                                NaN                                                NaN          1858             1858.0           1858.0                               Copper and gold leaf                               Diam. 2 in. (5.1 cm)                       Gift of Cyrus W. Field, 1892   \n",
       "44364    1995.379.2                                    False            False             True      12853            NaN                       The American Wing                                               1995     Drawing                                Abigail Smith Adams  American    NaN      NaN    NaN        NaN            263                           Artist                                 James Sharples                                      ca. 1751–1811                                                  Sharples, James                                  British        1751                                      1811                                                      NaN         http://vocab.getty.edu/page/ulan/500185342             https://www.wikidata.org/wiki/Q3161407           NaN             1751.0           1811.0           Pastel on gray (now oxidized) laid paper               9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)              Bequest of Marguerite H. Rohlfs, 1995   \n",
       "44365       22.28.2                                    False            False             True      12854            NaN                       The American Wing                                               1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN       1817–20             1817.0           1820.0  Watercolor, goauche, gum arabic, and graphite ...              15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)                                  Rogers Fund, 1922   \n",
       "44366     39.184.20                                    False            False             True      12855            708                       The American Wing                                               1939    Painting                                            The Ark  American    NaN      NaN    NaN        NaN            752  Artistng (active ca. 1695-1700)                                                                                Tieling, Lodewi, \"        Lodewi                                                NaN                                      NaN               NaN                                       NaN                                                NaN                                                NaN                                                NaN           NaN                NaN              NaN                                                NaN                                                NaN                                                NaN   \n",
       "\n",
       "      Geography Type City State County Country Region  Subregion  Locale  Locus  Excavation  River Classification Rights and Reproduction                                      Link Resource                      Object Wikidata URL  Metadata Date                                Repository                               Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "0                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN                                                NaN                                      NaN            NaN                                       NaN                                NaN                                                NaN                                                NaN  \n",
       "1                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171406            NaN  Metropolitan Museum of Art, New York, NY            Horses|Trees|Landscapes  http://vocab.getty.edu/page/aat/300250148|http...  https://www.wikidata.org/wiki/Q726|https://www...  \n",
       "2                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171426            NaN  Metropolitan Museum of Art, New York, NY                        Ships|Boats  http://vocab.getty.edu/page/aat/300082981|http...  https://www.wikidata.org/wiki/Q11446|https://w...  \n",
       "3            Made in  NaN   NaN    NaN  France    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY    Benjamin Franklin|Portraits|Men  http://vocab.getty.edu/page/ulan/500331804|htt...  https://www.wikidata.org/wiki/Q34969|https://w...  \n",
       "4                NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171438            NaN  Metropolitan Museum of Art, New York, NY                      Men|Portraits  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "...              ...  ...   ...    ...     ...    ...        ...     ...    ...         ...    ...            ...                     ...                                                ...                                      ...            ...                                       ...                                ...                                                ...                                                ...  \n",
       "44362            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY                              Ships          http://vocab.getty.edu/page/aat/300082981               https://www.wikidata.org/wiki/Q11446  \n",
       "44363            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY   Men|Profiles|Transatlantic Cable  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "44364            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY                    Portraits|Women  http://vocab.getty.edu/page/aat/300015637|http...  https://www.wikidata.org/wiki/Q134307|https://...  \n",
       "44365            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN            NaN  Metropolitan Museum of Art, New York, NY  Architecture|Houses|New York City  http://vocab.getty.edu/page/aat/300263552|http...  https://www.wikidata.org/wiki/Q12271|https://w...  \n",
       "44366            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN                                                NaN                                      NaN            NaN                                       NaN                                NaN                                                NaN                                                NaN  \n",
       "\n",
       "[44367 rows x 54 columns]"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "fffb35c4",
   "metadata": {},
   "source": [
    "## 2.4 Data cleaning\n",
    "Before data can be fed into your application, it needs to be verified and checked for consistency. We can see that there are several problems with the dataset right off the bat:\n",
    "1. First row seems to contain garbage: none of the column names match up with the data types, and many are NaN\n",
    "2. It looks like many of the columns are completely empty - they add nothing to the dataset but clutter it\n",
    "3. Too many columns! This depends on what your needs are, but we don't need all of them for this exercise\n",
    "4. Inconsistent formatting in the Dimensions column - makes it difficult to use them downstream\n",
    "5. Mixed datatypes in Year fields\n",
    "\n",
    "Let's address all of these issues one by one\n",
    "\n",
    "### 2.4.1 Deleting rows by index\n",
    "We can get rid of the first row (index 0) by taking a slice of the dataframe beginning at index 1 and going all the way to the end."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "e2579d55",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Highlight</th>\n",
       "      <th>Is Timeline Work</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Object ID</th>\n",
       "      <th>Gallery Number</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Period</th>\n",
       "      <th>Dynasty</th>\n",
       "      <th>Reign</th>\n",
       "      <th>Portfolio</th>\n",
       "      <th>Constituent ID</th>\n",
       "      <th>Artist Role</th>\n",
       "      <th>Artist Prefix</th>\n",
       "      <th>Artist Display Name</th>\n",
       "      <th>Artist Display Bio</th>\n",
       "      <th>Artist Suffix</th>\n",
       "      <th>Artist Alpha Sort</th>\n",
       "      <th>Artist Nationality</th>\n",
       "      <th>Artist Begin Date</th>\n",
       "      <th>Artist End Date</th>\n",
       "      <th>Artist Gender</th>\n",
       "      <th>Artist ULAN URL</th>\n",
       "      <th>Artist Wikidata URL</th>\n",
       "      <th>Object Date</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Object End Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Credit Line</th>\n",
       "      <th>Geography Type</th>\n",
       "      <th>City</th>\n",
       "      <th>State</th>\n",
       "      <th>County</th>\n",
       "      <th>Country</th>\n",
       "      <th>Region</th>\n",
       "      <th>Subregion</th>\n",
       "      <th>Locale</th>\n",
       "      <th>Locus</th>\n",
       "      <th>Excavation</th>\n",
       "      <th>River</th>\n",
       "      <th>Classification</th>\n",
       "      <th>Rights and Reproduction</th>\n",
       "      <th>Link Resource</th>\n",
       "      <th>Object Wikidata URL</th>\n",
       "      <th>Metadata Date</th>\n",
       "      <th>Repository</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Tags AAT URL</th>\n",
       "      <th>Tags Wikidata URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12856</td>\n",
       "      <td>774</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16235</td>\n",
       "      <td>Former Attribution</td>\n",
       "      <td>Formerly attributed to</td>\n",
       "      <td>Albert Pinkham Ryder</td>\n",
       "      <td>American, New Bedford, Massachusetts 1847–1917...</td>\n",
       "      <td></td>\n",
       "      <td>Ryder, Albert Pinkham</td>\n",
       "      <td>American</td>\n",
       "      <td>1847</td>\n",
       "      <td>1917</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500030492</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q948598</td>\n",
       "      <td>1912–17</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>1916.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>21 x 17 1/4 in. (53.3 x 43.8 cm)</td>\n",
       "      <td>Morris K. Jesup Fund, 1932</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171406</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300250148|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q726|https://www...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12857</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ca. 1850</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>1850.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>20 x 30 in. (50.8 x 76.2 cm)</td>\n",
       "      <td>The Edward W. C. Arnold Collection of New York...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171426</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships|Boats</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12858</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16555</td>\n",
       "      <td>Artist</td>\n",
       "      <td>After</td>\n",
       "      <td>Jean-Baptiste Greuze</td>\n",
       "      <td>French, Tournus 1725–1805 Paris</td>\n",
       "      <td></td>\n",
       "      <td>Greuze, Jean-Baptiste</td>\n",
       "      <td>French</td>\n",
       "      <td>1725</td>\n",
       "      <td>1805</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500000119</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q347139</td>\n",
       "      <td>after 1777</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>1883.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)</td>\n",
       "      <td>Gift of William H. Huntington, 1883</td>\n",
       "      <td>Made in</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>France</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500331804|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q34969|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12859</td>\n",
       "      <td>774</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1800–1850</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1850.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...</td>\n",
       "      <td>Gift of Chester Dale, 1963</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171438</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Portraits</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>69.279.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12860</td>\n",
       "      <td>708</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1969</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Boy with a Fawn</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ca. 1720</td>\n",
       "      <td>1717.0</td>\n",
       "      <td>1720.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>39 3/8 x 27 5/8 in. (100 x 70.2 cm)</td>\n",
       "      <td>Gift of Edgar William and Bernice Chrysler Gar...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171447</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Boys|Portraits|Deer</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300247598|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q3010|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>12851</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>19th century</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)</td>\n",
       "      <td>Bequest of Susan Dwight Bliss, 1966</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>178</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>George Hampden Lovett</td>\n",
       "      <td>1824–1894</td>\n",
       "      <td></td>\n",
       "      <td>Lovett, George Hampden</td>\n",
       "      <td></td>\n",
       "      <td>1824</td>\n",
       "      <td>1894</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1858</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>Diam. 2 in. (5.1 cm)</td>\n",
       "      <td>Gift of Cyrus W. Field, 1892</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12853</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>263</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>James Sharples</td>\n",
       "      <td>ca. 1751–1811</td>\n",
       "      <td></td>\n",
       "      <td>Sharples, James</td>\n",
       "      <td>British</td>\n",
       "      <td>1751</td>\n",
       "      <td>1811</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500185342</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q3161407</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>1811.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)</td>\n",
       "      <td>Bequest of Marguerite H. Rohlfs, 1995</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Portraits|Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300015637|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q134307|https://...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12854</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1817–20</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>1820.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)</td>\n",
       "      <td>Rogers Fund, 1922</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300263552|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q12271|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44366</th>\n",
       "      <td>39.184.20</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12855</td>\n",
       "      <td>708</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1939</td>\n",
       "      <td>Painting</td>\n",
       "      <td>The Ark</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>752</td>\n",
       "      <td>Artistng (active ca. 1695-1700)</td>\n",
       "      <td></td>\n",
       "      <td></td>\n",
       "      <td>Tieling, Lodewi, \"</td>\n",
       "      <td>Lodewi</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>44366 rows × 54 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number         Department AccessionYear Object Name                                              Title   Culture Period  Dynasty  Reign  Portfolio Constituent ID                      Artist Role           Artist Prefix    Artist Display Name                                 Artist Display Bio Artist Suffix       Artist Alpha Sort Artist Nationality Artist Begin Date Artist End Date Artist Gender                             Artist ULAN URL                     Artist Wikidata URL   Object Date  Object Begin Date  Object End Date                                             Medium                                         Dimensions                                        Credit Line Geography Type City State County Country Region  Subregion  Locale  Locus  Excavation  River Classification Rights and Reproduction                                      Link Resource                      Object Wikidata URL  \\\n",
       "1           32.67.1        False            False             True      12856            774  The American Wing          1932    Painting                                     Autumn Meadows  American    NaN      NaN    NaN        NaN          16235               Former Attribution  Formerly attributed to   Albert Pinkham Ryder  American, New Bedford, Massachusetts 1847–1917...                 Ryder, Albert Pinkham           American        1847            1917                 NaN  http://vocab.getty.edu/page/ulan/500030492   https://www.wikidata.org/wiki/Q948598       1912–17             1913.0           1916.0                      Oil on canvas mounted on wood                   21 x 17 1/4 in. (53.3 x 43.8 cm)                         Morris K. Jesup Fund, 1932            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171406   \n",
       "2           54.90.9        False            False             True      12857            NaN  The American Wing          1954    Painting       Bay and Harbor from near Fort Castle William  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN      ca. 1850             1847.0           1850.0                                      Oil on canvas                       20 x 30 in. (50.8 x 76.2 cm)  The Edward W. C. Arnold Collection of New York...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171426   \n",
       "3          83.2.467        False            False             True      12858            NaN  The American Wing          1883      Pastel                                  Benjamin Franklin  American    NaN      NaN    NaN        NaN          16555                           Artist                   After   Jean-Baptiste Greuze                    French, Tournus 1725–1805 Paris                 Greuze, Jean-Baptiste             French        1725            1805                 NaN  http://vocab.getty.edu/page/ulan/500000119   https://www.wikidata.org/wiki/Q347139    after 1777             1777.0           1883.0  Pastel on toned (now oxidized) wove paper, mou...               22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)                Gift of William H. Huntington, 1883        Made in  NaN   NaN    NaN  France    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN   \n",
       "4          63.138.4        False            False             True      12859            774  The American Wing          1963    Painting                                         Black Hawk  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN     1800–1850             1800.0           1850.0                  Oil on canvas mounted on masonite  24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...                         Gift of Chester Dale, 1963            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171438   \n",
       "5          69.279.1        False            False             True      12860            708  The American Wing          1969    Painting                                    Boy with a Fawn  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN      ca. 1720             1717.0           1720.0                                      Oil on canvas                39 3/8 x 27 5/8 in. (100 x 70.2 cm)  Gift of Edgar William and Bernice Chrysler Gar...            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171447   \n",
       "...             ...          ...              ...              ...        ...            ...                ...           ...         ...                                                ...       ...    ...      ...    ...        ...            ...                              ...                     ...                    ...                                                ...           ...                     ...                ...               ...             ...           ...                                         ...                                     ...           ...                ...              ...                                                ...                                                ...                                                ...            ...  ...   ...    ...     ...    ...        ...     ...    ...         ...    ...            ...                     ...                                                ...                                      ...   \n",
       "44362     67.55.160        False            False            False      12851            NaN  The American Wing          1967  Watercolor                               An American Schooner  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN  19th century             1800.0           1900.0    Watercolor and graphite on off-white wove paper               6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)                Bequest of Susan Dwight Bliss, 1966            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN   \n",
       "44363     92.10.97a        False            False             True      12852            NaN  The American Wing          1892       Medal  To Cyrus W. Field from New York Friends, for L...  American    NaN      NaN    NaN        NaN            178                           Artist                          George Hampden Lovett                                          1824–1894                Lovett, George Hampden                           1824            1894                 NaN                                         NaN                                     NaN          1858             1858.0           1858.0                               Copper and gold leaf                               Diam. 2 in. (5.1 cm)                       Gift of Cyrus W. Field, 1892            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN   \n",
       "44364    1995.379.2        False            False             True      12853            NaN  The American Wing          1995     Drawing                                Abigail Smith Adams  American    NaN      NaN    NaN        NaN            263                           Artist                                 James Sharples                                      ca. 1751–1811                       Sharples, James            British        1751            1811                 NaN  http://vocab.getty.edu/page/ulan/500185342  https://www.wikidata.org/wiki/Q3161407           NaN             1751.0           1811.0           Pastel on gray (now oxidized) laid paper               9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)              Bequest of Marguerite H. Rohlfs, 1995            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN   \n",
       "44365       22.28.2        False            False             True      12854            NaN  The American Wing          1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...  American    NaN      NaN    NaN        NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN       1817–20             1817.0           1820.0  Watercolor, goauche, gum arabic, and graphite ...              15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)                                  Rogers Fund, 1922            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN   \n",
       "44366     39.184.20        False            False             True      12855            708  The American Wing          1939    Painting                                            The Ark  American    NaN      NaN    NaN        NaN            752  Artistng (active ca. 1695-1700)                                                                                Tieling, Lodewi, \"        Lodewi                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN           NaN                NaN              NaN                                                NaN                                                NaN                                                NaN            NaN  NaN   NaN    NaN     NaN    NaN        NaN     NaN    NaN         NaN    NaN            NaN                     NaN                                                NaN                                      NaN   \n",
       "\n",
       "       Metadata Date                                Repository                               Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "1                NaN  Metropolitan Museum of Art, New York, NY            Horses|Trees|Landscapes  http://vocab.getty.edu/page/aat/300250148|http...  https://www.wikidata.org/wiki/Q726|https://www...  \n",
       "2                NaN  Metropolitan Museum of Art, New York, NY                        Ships|Boats  http://vocab.getty.edu/page/aat/300082981|http...  https://www.wikidata.org/wiki/Q11446|https://w...  \n",
       "3                NaN  Metropolitan Museum of Art, New York, NY    Benjamin Franklin|Portraits|Men  http://vocab.getty.edu/page/ulan/500331804|htt...  https://www.wikidata.org/wiki/Q34969|https://w...  \n",
       "4                NaN  Metropolitan Museum of Art, New York, NY                      Men|Portraits  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "5                NaN  Metropolitan Museum of Art, New York, NY                Boys|Portraits|Deer  http://vocab.getty.edu/page/aat/300247598|http...  https://www.wikidata.org/wiki/Q3010|https://ww...  \n",
       "...              ...                                       ...                                ...                                                ...                                                ...  \n",
       "44362            NaN  Metropolitan Museum of Art, New York, NY                              Ships          http://vocab.getty.edu/page/aat/300082981               https://www.wikidata.org/wiki/Q11446  \n",
       "44363            NaN  Metropolitan Museum of Art, New York, NY   Men|Profiles|Transatlantic Cable  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "44364            NaN  Metropolitan Museum of Art, New York, NY                    Portraits|Women  http://vocab.getty.edu/page/aat/300015637|http...  https://www.wikidata.org/wiki/Q134307|https://...  \n",
       "44365            NaN  Metropolitan Museum of Art, New York, NY  Architecture|Houses|New York City  http://vocab.getty.edu/page/aat/300263552|http...  https://www.wikidata.org/wiki/Q12271|https://w...  \n",
       "44366            NaN                                       NaN                                NaN                                                NaN                                                NaN  \n",
       "\n",
       "[44366 rows x 54 columns]"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Get rid of the first row, we can use dataframe slicing to accomplish this:\n",
    "dataset = dataset.iloc[1:]\n",
    "dataset\n"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "75c2dc44",
   "metadata": {},
   "source": [
    "### 2.4.2 Removing columns\n",
    "\n",
    "Columns can be removed conditionally by checking their contents to see if they meet a certain criteria, or simply by name"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "88098fab",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Highlight</th>\n",
       "      <th>Is Timeline Work</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Object ID</th>\n",
       "      <th>Gallery Number</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Culture</th>\n",
       "      <th>Period</th>\n",
       "      <th>Constituent ID</th>\n",
       "      <th>Artist Role</th>\n",
       "      <th>Artist Prefix</th>\n",
       "      <th>Artist Display Name</th>\n",
       "      <th>Artist Display Bio</th>\n",
       "      <th>Artist Suffix</th>\n",
       "      <th>Artist Alpha Sort</th>\n",
       "      <th>Artist Nationality</th>\n",
       "      <th>Artist Begin Date</th>\n",
       "      <th>Artist End Date</th>\n",
       "      <th>Artist Gender</th>\n",
       "      <th>Artist ULAN URL</th>\n",
       "      <th>Artist Wikidata URL</th>\n",
       "      <th>Object Date</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Object End Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Credit Line</th>\n",
       "      <th>Geography Type</th>\n",
       "      <th>City</th>\n",
       "      <th>State</th>\n",
       "      <th>County</th>\n",
       "      <th>Country</th>\n",
       "      <th>Region</th>\n",
       "      <th>Classification</th>\n",
       "      <th>Rights and Reproduction</th>\n",
       "      <th>Link Resource</th>\n",
       "      <th>Object Wikidata URL</th>\n",
       "      <th>Repository</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Tags AAT URL</th>\n",
       "      <th>Tags Wikidata URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12856</td>\n",
       "      <td>774</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16235</td>\n",
       "      <td>Former Attribution</td>\n",
       "      <td>Formerly attributed to</td>\n",
       "      <td>Albert Pinkham Ryder</td>\n",
       "      <td>American, New Bedford, Massachusetts 1847–1917...</td>\n",
       "      <td></td>\n",
       "      <td>Ryder, Albert Pinkham</td>\n",
       "      <td>American</td>\n",
       "      <td>1847</td>\n",
       "      <td>1917</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500030492</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q948598</td>\n",
       "      <td>1912–17</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>1916.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>21 x 17 1/4 in. (53.3 x 43.8 cm)</td>\n",
       "      <td>Morris K. Jesup Fund, 1932</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171406</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300250148|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q726|https://www...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12857</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ca. 1850</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>1850.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>20 x 30 in. (50.8 x 76.2 cm)</td>\n",
       "      <td>The Edward W. C. Arnold Collection of New York...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171426</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships|Boats</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12858</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16555</td>\n",
       "      <td>Artist</td>\n",
       "      <td>After</td>\n",
       "      <td>Jean-Baptiste Greuze</td>\n",
       "      <td>French, Tournus 1725–1805 Paris</td>\n",
       "      <td></td>\n",
       "      <td>Greuze, Jean-Baptiste</td>\n",
       "      <td>French</td>\n",
       "      <td>1725</td>\n",
       "      <td>1805</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500000119</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q347139</td>\n",
       "      <td>after 1777</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>1883.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)</td>\n",
       "      <td>Gift of William H. Huntington, 1883</td>\n",
       "      <td>Made in</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>France</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500331804|htt...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q34969|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12859</td>\n",
       "      <td>774</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1800–1850</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1850.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...</td>\n",
       "      <td>Gift of Chester Dale, 1963</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171438</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Portraits</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>69.279.1</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12860</td>\n",
       "      <td>708</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1969</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Boy with a Fawn</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ca. 1720</td>\n",
       "      <td>1717.0</td>\n",
       "      <td>1720.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>39 3/8 x 27 5/8 in. (100 x 70.2 cm)</td>\n",
       "      <td>Gift of Edgar William and Bernice Chrysler Gar...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q20171447</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Boys|Portraits|Deer</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300247598|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q3010|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>12851</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>19th century</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>1900.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)</td>\n",
       "      <td>Bequest of Susan Dwight Bliss, 1966</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Ships</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300082981</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q11446</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>178</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>George Hampden Lovett</td>\n",
       "      <td>1824–1894</td>\n",
       "      <td></td>\n",
       "      <td>Lovett, George Hampden</td>\n",
       "      <td></td>\n",
       "      <td>1824</td>\n",
       "      <td>1894</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1858</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>Diam. 2 in. (5.1 cm)</td>\n",
       "      <td>Gift of Cyrus W. Field, 1892</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300025928|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q8441|https://ww...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12853</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>263</td>\n",
       "      <td>Artist</td>\n",
       "      <td></td>\n",
       "      <td>James Sharples</td>\n",
       "      <td>ca. 1751–1811</td>\n",
       "      <td></td>\n",
       "      <td>Sharples, James</td>\n",
       "      <td>British</td>\n",
       "      <td>1751</td>\n",
       "      <td>1811</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://vocab.getty.edu/page/ulan/500185342</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q3161407</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>1811.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)</td>\n",
       "      <td>Bequest of Marguerite H. Rohlfs, 1995</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Portraits|Women</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300015637|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q134307|https://...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12854</td>\n",
       "      <td>NaN</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1817–20</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>1820.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)</td>\n",
       "      <td>Rogers Fund, 1922</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>http://www.metmuseum.org/art/collection/search...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Metropolitan Museum of Art, New York, NY</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "      <td>http://vocab.getty.edu/page/aat/300263552|http...</td>\n",
       "      <td>https://www.wikidata.org/wiki/Q12271|https://w...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44366</th>\n",
       "      <td>39.184.20</td>\n",
       "      <td>False</td>\n",
       "      <td>False</td>\n",
       "      <td>True</td>\n",
       "      <td>12855</td>\n",
       "      <td>708</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1939</td>\n",
       "      <td>Painting</td>\n",
       "      <td>The Ark</td>\n",
       "      <td>American</td>\n",
       "      <td>NaN</td>\n",
       "      <td>752</td>\n",
       "      <td>Artistng (active ca. 1695-1700)</td>\n",
       "      <td></td>\n",
       "      <td></td>\n",
       "      <td>Tieling, Lodewi, \"</td>\n",
       "      <td>Lodewi</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>44366 rows × 45 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Highlight Is Timeline Work Is Public Domain  Object ID Gallery Number         Department AccessionYear Object Name                                              Title   Culture Period Constituent ID                      Artist Role           Artist Prefix    Artist Display Name                                 Artist Display Bio Artist Suffix       Artist Alpha Sort Artist Nationality Artist Begin Date Artist End Date Artist Gender                             Artist ULAN URL                     Artist Wikidata URL   Object Date  Object Begin Date  Object End Date                                             Medium                                         Dimensions                                        Credit Line Geography Type City State County Country Region Classification Rights and Reproduction                                      Link Resource                      Object Wikidata URL                                Repository  \\\n",
       "1           32.67.1        False            False             True      12856            774  The American Wing          1932    Painting                                     Autumn Meadows  American    NaN          16235               Former Attribution  Formerly attributed to   Albert Pinkham Ryder  American, New Bedford, Massachusetts 1847–1917...                 Ryder, Albert Pinkham           American        1847            1917                 NaN  http://vocab.getty.edu/page/ulan/500030492   https://www.wikidata.org/wiki/Q948598       1912–17             1913.0           1916.0                      Oil on canvas mounted on wood                   21 x 17 1/4 in. (53.3 x 43.8 cm)                         Morris K. Jesup Fund, 1932            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171406  Metropolitan Museum of Art, New York, NY   \n",
       "2           54.90.9        False            False             True      12857            NaN  The American Wing          1954    Painting       Bay and Harbor from near Fort Castle William  American    NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN      ca. 1850             1847.0           1850.0                                      Oil on canvas                       20 x 30 in. (50.8 x 76.2 cm)  The Edward W. C. Arnold Collection of New York...            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171426  Metropolitan Museum of Art, New York, NY   \n",
       "3          83.2.467        False            False             True      12858            NaN  The American Wing          1883      Pastel                                  Benjamin Franklin  American    NaN          16555                           Artist                   After   Jean-Baptiste Greuze                    French, Tournus 1725–1805 Paris                 Greuze, Jean-Baptiste             French        1725            1805                 NaN  http://vocab.getty.edu/page/ulan/500000119   https://www.wikidata.org/wiki/Q347139    after 1777             1777.0           1883.0  Pastel on toned (now oxidized) wove paper, mou...               22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)                Gift of William H. Huntington, 1883        Made in  NaN   NaN    NaN  France    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN  Metropolitan Museum of Art, New York, NY   \n",
       "4          63.138.4        False            False             True      12859            774  The American Wing          1963    Painting                                         Black Hawk  American    NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN     1800–1850             1800.0           1850.0                  Oil on canvas mounted on masonite  24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...                         Gift of Chester Dale, 1963            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171438  Metropolitan Museum of Art, New York, NY   \n",
       "5          69.279.1        False            False             True      12860            708  The American Wing          1969    Painting                                    Boy with a Fawn  American    NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN      ca. 1720             1717.0           1720.0                                      Oil on canvas                39 3/8 x 27 5/8 in. (100 x 70.2 cm)  Gift of Edgar William and Bernice Chrysler Gar...            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...  https://www.wikidata.org/wiki/Q20171447  Metropolitan Museum of Art, New York, NY   \n",
       "...             ...          ...              ...              ...        ...            ...                ...           ...         ...                                                ...       ...    ...            ...                              ...                     ...                    ...                                                ...           ...                     ...                ...               ...             ...           ...                                         ...                                     ...           ...                ...              ...                                                ...                                                ...                                                ...            ...  ...   ...    ...     ...    ...            ...                     ...                                                ...                                      ...                                       ...   \n",
       "44362     67.55.160        False            False            False      12851            NaN  The American Wing          1967  Watercolor                               An American Schooner  American    NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN  19th century             1800.0           1900.0    Watercolor and graphite on off-white wove paper               6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)                Bequest of Susan Dwight Bliss, 1966            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN  Metropolitan Museum of Art, New York, NY   \n",
       "44363     92.10.97a        False            False             True      12852            NaN  The American Wing          1892       Medal  To Cyrus W. Field from New York Friends, for L...  American    NaN            178                           Artist                          George Hampden Lovett                                          1824–1894                Lovett, George Hampden                           1824            1894                 NaN                                         NaN                                     NaN          1858             1858.0           1858.0                               Copper and gold leaf                               Diam. 2 in. (5.1 cm)                       Gift of Cyrus W. Field, 1892            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN  Metropolitan Museum of Art, New York, NY   \n",
       "44364    1995.379.2        False            False             True      12853            NaN  The American Wing          1995     Drawing                                Abigail Smith Adams  American    NaN            263                           Artist                                 James Sharples                                      ca. 1751–1811                       Sharples, James            British        1751            1811                 NaN  http://vocab.getty.edu/page/ulan/500185342  https://www.wikidata.org/wiki/Q3161407           NaN             1751.0           1811.0           Pastel on gray (now oxidized) laid paper               9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)              Bequest of Marguerite H. Rohlfs, 1995            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN  Metropolitan Museum of Art, New York, NY   \n",
       "44365       22.28.2        False            False             True      12854            NaN  The American Wing          1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...  American    NaN            NaN                              NaN                     NaN                    NaN                                                NaN           NaN                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN       1817–20             1817.0           1820.0  Watercolor, goauche, gum arabic, and graphite ...              15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)                                  Rogers Fund, 1922            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN  http://www.metmuseum.org/art/collection/search...                                      NaN  Metropolitan Museum of Art, New York, NY   \n",
       "44366     39.184.20        False            False             True      12855            708  The American Wing          1939    Painting                                            The Ark  American    NaN            752  Artistng (active ca. 1695-1700)                                                                                Tieling, Lodewi, \"        Lodewi                     NaN                NaN               NaN             NaN           NaN                                         NaN                                     NaN           NaN                NaN              NaN                                                NaN                                                NaN                                                NaN            NaN  NaN   NaN    NaN     NaN    NaN            NaN                     NaN                                                NaN                                      NaN                                       NaN   \n",
       "\n",
       "                                    Tags                                       Tags AAT URL                                  Tags Wikidata URL  \n",
       "1                Horses|Trees|Landscapes  http://vocab.getty.edu/page/aat/300250148|http...  https://www.wikidata.org/wiki/Q726|https://www...  \n",
       "2                            Ships|Boats  http://vocab.getty.edu/page/aat/300082981|http...  https://www.wikidata.org/wiki/Q11446|https://w...  \n",
       "3        Benjamin Franklin|Portraits|Men  http://vocab.getty.edu/page/ulan/500331804|htt...  https://www.wikidata.org/wiki/Q34969|https://w...  \n",
       "4                          Men|Portraits  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "5                    Boys|Portraits|Deer  http://vocab.getty.edu/page/aat/300247598|http...  https://www.wikidata.org/wiki/Q3010|https://ww...  \n",
       "...                                  ...                                                ...                                                ...  \n",
       "44362                              Ships          http://vocab.getty.edu/page/aat/300082981               https://www.wikidata.org/wiki/Q11446  \n",
       "44363   Men|Profiles|Transatlantic Cable  http://vocab.getty.edu/page/aat/300025928|http...  https://www.wikidata.org/wiki/Q8441|https://ww...  \n",
       "44364                    Portraits|Women  http://vocab.getty.edu/page/aat/300015637|http...  https://www.wikidata.org/wiki/Q134307|https://...  \n",
       "44365  Architecture|Houses|New York City  http://vocab.getty.edu/page/aat/300263552|http...  https://www.wikidata.org/wiki/Q12271|https://w...  \n",
       "44366                                NaN                                                NaN                                                NaN  \n",
       "\n",
       "[44366 rows x 45 columns]"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Get rid of all columns that are completely empty\n",
    "dataset = dataset.dropna(how='all', axis=1) # how=all means drop this key if all items are NaN. Axis=1 means work on columns\n",
    "dataset\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "cf399e22",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Object Begin Date</th>\n",
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       "      <th>Tags</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>21 x 17 1/4 in. (53.3 x 43.8 cm)</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>20 x 30 in. (50.8 x 76.2 cm)</td>\n",
       "      <td>Ships|Boats</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...</td>\n",
       "      <td>Men|Portraits</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>69.279.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1969</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Boy with a Fawn</td>\n",
       "      <td>1717.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>39 3/8 x 27 5/8 in. (100 x 70.2 cm)</td>\n",
       "      <td>Boys|Portraits|Deer</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)</td>\n",
       "      <td>Ships</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>Diam. 2 in. (5.1 cm)</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)</td>\n",
       "      <td>Portraits|Women</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44366</th>\n",
       "      <td>39.184.20</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1939</td>\n",
       "      <td>Painting</td>\n",
       "      <td>The Ark</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>44366 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Public Domain         Department AccessionYear Object Name                                              Title  Object Begin Date                                             Medium                                         Dimensions                               Tags\n",
       "1           32.67.1             True  The American Wing          1932    Painting                                     Autumn Meadows             1913.0                      Oil on canvas mounted on wood                   21 x 17 1/4 in. (53.3 x 43.8 cm)            Horses|Trees|Landscapes\n",
       "2           54.90.9             True  The American Wing          1954    Painting       Bay and Harbor from near Fort Castle William             1847.0                                      Oil on canvas                       20 x 30 in. (50.8 x 76.2 cm)                        Ships|Boats\n",
       "3          83.2.467             True  The American Wing          1883      Pastel                                  Benjamin Franklin             1777.0  Pastel on toned (now oxidized) wove paper, mou...               22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)    Benjamin Franklin|Portraits|Men\n",
       "4          63.138.4             True  The American Wing          1963    Painting                                         Black Hawk             1800.0                  Oil on canvas mounted on masonite  24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...                      Men|Portraits\n",
       "5          69.279.1             True  The American Wing          1969    Painting                                    Boy with a Fawn             1717.0                                      Oil on canvas                39 3/8 x 27 5/8 in. (100 x 70.2 cm)                Boys|Portraits|Deer\n",
       "...             ...              ...                ...           ...         ...                                                ...                ...                                                ...                                                ...                                ...\n",
       "44362     67.55.160            False  The American Wing          1967  Watercolor                               An American Schooner             1800.0    Watercolor and graphite on off-white wove paper               6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)                              Ships\n",
       "44363     92.10.97a             True  The American Wing          1892       Medal  To Cyrus W. Field from New York Friends, for L...             1858.0                               Copper and gold leaf                               Diam. 2 in. (5.1 cm)   Men|Profiles|Transatlantic Cable\n",
       "44364    1995.379.2             True  The American Wing          1995     Drawing                                Abigail Smith Adams             1751.0           Pastel on gray (now oxidized) laid paper               9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)                    Portraits|Women\n",
       "44365       22.28.2             True  The American Wing          1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...             1817.0  Watercolor, goauche, gum arabic, and graphite ...              15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)  Architecture|Houses|New York City\n",
       "44366     39.184.20             True  The American Wing          1939    Painting                                            The Ark                NaN                                                NaN                                                NaN                                NaN\n",
       "\n",
       "[44366 rows x 10 columns]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# At this point, we can also drop the columns that are irrelevant to our needs\n",
    "exclude_cols = [\n",
    "    \"Country\",\n",
    "    \"Culture\",\n",
    "    \"Is Highlight\",\n",
    "    \"Is Timeline Work\",\n",
    "    \"Object End Date\",\n",
    "    \"Gallery Number\",\n",
    "    \"Period\",\n",
    "    \"Constituent ID\",\n",
    "    \"Artist Role\",\n",
    "    \"Artist Prefix\",\n",
    "    \"Artist Display Name\",\n",
    "    \"Artist Display Bio\",\n",
    "    \"Artist Suffix\",\n",
    "    \"Artist Alpha Sort\",\n",
    "    \"Artist Gender\",\n",
    "    \"Artist Nationality\",\n",
    "    \"Artist ULAN URL\",\n",
    "    \"Artist Wikidata URL\",\n",
    "    \"Credit Line\",\n",
    "    \"Object ID\",\n",
    "    \"Geography Type\",\n",
    "    \"City\",\n",
    "    \"State\",\n",
    "    \"County\",\n",
    "    \"Region\",\n",
    "    \"Classification\",\n",
    "    \"Rights and Reproduction\",\n",
    "    \"Link Resource\",\n",
    "    \"Object Wikidata URL\",\n",
    "    \"Repository\",\n",
    "    \"Tags AAT URL\",\n",
    "    \"Tags Wikidata URL\",\n",
    "    \"Artist Begin Date\",\n",
    "    \"Artist End Date\",\n",
    "    \"Object Date\",\n",
    "]\n",
    "\n",
    "dataset = dataset.drop(exclude_cols, axis=1) # again axis=1 means we work on the columns of this dataframe\n",
    "dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "6ab73dee",
   "metadata": {},
   "source": [
    "### 2.4.3 Removing rows\n",
    "We can also get rid of rows that do not meet certain criteria. For example, given a subset of fields that we deem very important, we can drop all rows are NaN in any of these fields"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "b7f4eb95",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Tags</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>21 x 17 1/4 in. (53.3 x 43.8 cm)</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>20 x 30 in. (50.8 x 76.2 cm)</td>\n",
       "      <td>Ships|Boats</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...</td>\n",
       "      <td>Men|Portraits</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>69.279.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1969</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Boy with a Fawn</td>\n",
       "      <td>1717.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>39 3/8 x 27 5/8 in. (100 x 70.2 cm)</td>\n",
       "      <td>Boys|Portraits|Deer</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44361</th>\n",
       "      <td>66.214</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1966</td>\n",
       "      <td>Painting</td>\n",
       "      <td>After the Storm</td>\n",
       "      <td>1867.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>26 3/4 x 38 3/4 in. (67.9 x 98.4 cm)</td>\n",
       "      <td>Rivers|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)</td>\n",
       "      <td>Ships</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>Diam. 2 in. (5.1 cm)</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)</td>\n",
       "      <td>Portraits|Women</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>19397 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Public Domain         Department AccessionYear Object Name                                              Title  Object Begin Date                                             Medium                                         Dimensions                               Tags\n",
       "1           32.67.1             True  The American Wing          1932    Painting                                     Autumn Meadows             1913.0                      Oil on canvas mounted on wood                   21 x 17 1/4 in. (53.3 x 43.8 cm)            Horses|Trees|Landscapes\n",
       "2           54.90.9             True  The American Wing          1954    Painting       Bay and Harbor from near Fort Castle William             1847.0                                      Oil on canvas                       20 x 30 in. (50.8 x 76.2 cm)                        Ships|Boats\n",
       "3          83.2.467             True  The American Wing          1883      Pastel                                  Benjamin Franklin             1777.0  Pastel on toned (now oxidized) wove paper, mou...               22 7/8 x 18 7/8 in. (58.1 x 47.9 cm)    Benjamin Franklin|Portraits|Men\n",
       "4          63.138.4             True  The American Wing          1963    Painting                                         Black Hawk             1800.0                  Oil on canvas mounted on masonite  24 3/4 x 18 1/2in. (62.9 x 47cm)\\nFramed: 29 5...                      Men|Portraits\n",
       "5          69.279.1             True  The American Wing          1969    Painting                                    Boy with a Fawn             1717.0                                      Oil on canvas                39 3/8 x 27 5/8 in. (100 x 70.2 cm)                Boys|Portraits|Deer\n",
       "...             ...              ...                ...           ...         ...                                                ...                ...                                                ...                                                ...                                ...\n",
       "44361        66.214             True  The American Wing          1966    Painting                                    After the Storm             1867.0                                      Oil on canvas               26 3/4 x 38 3/4 in. (67.9 x 98.4 cm)                  Rivers|Landscapes\n",
       "44362     67.55.160            False  The American Wing          1967  Watercolor                               An American Schooner             1800.0    Watercolor and graphite on off-white wove paper               6 7/16 x 9 9/16 in. (16.4 x 24.3 cm)                              Ships\n",
       "44363     92.10.97a             True  The American Wing          1892       Medal  To Cyrus W. Field from New York Friends, for L...             1858.0                               Copper and gold leaf                               Diam. 2 in. (5.1 cm)   Men|Profiles|Transatlantic Cable\n",
       "44364    1995.379.2             True  The American Wing          1995     Drawing                                Abigail Smith Adams             1751.0           Pastel on gray (now oxidized) laid paper               9 9/16 x 7 7/16 in. (24.3 x 18.9 cm)                    Portraits|Women\n",
       "44365       22.28.2             True  The American Wing          1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...             1817.0  Watercolor, goauche, gum arabic, and graphite ...              15 5/8 x 11 9/16 in. (39.7 x 29.4 cm)  Architecture|Houses|New York City\n",
       "\n",
       "[19397 rows x 10 columns]"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Dropping records (rows)\n",
    "important_cols = ['Tags', 'Dimensions', 'Object Begin Date', 'AccessionYear'] \n",
    "dataset = dataset.dropna(subset=important_cols)\n",
    "dataset\n",
    "\n",
    "# Note that doing this cut the size of our dataset in half! Compare the number of rows in the previous cell to this one."
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "7eaa9969",
   "metadata": {},
   "source": [
    "### 2.4.4 Applying functions to columns\n",
    "\n",
    "We noted earlier that the Dimensions field is a bit messy (inconsistent mixing of imperial and metric units).  We need it to have consistent formatting so that any functions we write later can work with the values without any complicated processing.  \n",
    "\n",
    "Doing the complicated work up front saves a lot of time down the line! Don't worry too much about how exactly this function works**\\*\\***. This is just to show that we can write arbitrarily complex cleaning functions and apply it to a Dataframe's columns. The important thing to note about this function is that if it can't find a suitable dimension to extract for whatever reason, **it will fail, and on failure will return NaN** (not a number).  \n",
    "\n",
    "When this function is applied to the Dimensions column, the column will be left with values that look like:\n",
    "1. a OR\n",
    "2. a, b OR\n",
    "3. a, b, c OR\n",
    "4. NaN\n",
    "\n",
    "where a, b and c are lengths in centimetres and NaN is an indication that the extraction function has failed\n",
    "\n",
    "We can apply this function using the DataFrame's `apply` method. This takes the function to be applied, along with any additional arguments (In addition to the value of the column, of course)\n",
    "\n",
    "\n",
    "_\\*\\* **For those of you who are interested, this function uses [regular expressions](https://en.wikipedia.org/wiki/Regular_expression) to find matching substrings of a given input string. You can play around with and [learn regex here](https://regexr.com/)**_"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "1b2266f8",
   "metadata": {},
   "outputs": [],
   "source": [
    "import re\n",
    "\n",
    "import numpy as np\n",
    "\n",
    "# Defining the function that will be used to extract metric dimensions. The first argument to\n",
    "# the function must be the value in the column. \n",
    "def extract_dimensions(dim_str):\n",
    "    dimensions_exp = r\"(?<=\\()( *\\d.+?)(?=cm\\))\"\n",
    "    delimiter_exp = r\"(?:\\d+\\.?\\d* *)([^\\.\\n])(?: *\\d+\\.?\\d* *)?(?:[^\\.\\n] *\\d+\\.?\\d*)?\"\n",
    "    retval = np.nan\n",
    "    try:\n",
    "        dim_str = dim_str.split(\"\\n\")[0]\n",
    "        dimensions = re.search(dimensions_exp, dim_str).group(0)\n",
    "        delimiter = re.search(delimiter_exp, dimensions.strip()).groups()[0]\n",
    "        if not delimiter.isnumeric():\n",
    "            # There are multiple dimensions\n",
    "            retval = ','.join(dimensions.split(delimiter))\n",
    "        else:\n",
    "            retval = dimensions\n",
    "    except AttributeError as e:\n",
    "        pass\n",
    "    finally:\n",
    "        return retval"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "da2aa2e8",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Tags</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>53.3 , 43.8</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>50.8 , 76.2</td>\n",
       "      <td>Ships|Boats</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>58.1 , 47.9</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>62.9 , 47</td>\n",
       "      <td>Men|Portraits</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>69.279.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1969</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Boy with a Fawn</td>\n",
       "      <td>1717.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>100 , 70.2</td>\n",
       "      <td>Boys|Portraits|Deer</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44361</th>\n",
       "      <td>66.214</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1966</td>\n",
       "      <td>Painting</td>\n",
       "      <td>After the Storm</td>\n",
       "      <td>1867.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>67.9 , 98.4</td>\n",
       "      <td>Rivers|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>16.4 , 24.3</td>\n",
       "      <td>Ships</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>5.1</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>24.3 , 18.9</td>\n",
       "      <td>Portraits|Women</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>39.7 , 29.4</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>18856 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Public Domain         Department AccessionYear Object Name                                              Title  Object Begin Date                                             Medium    Dimensions                               Tags\n",
       "1           32.67.1             True  The American Wing          1932    Painting                                     Autumn Meadows             1913.0                      Oil on canvas mounted on wood  53.3 , 43.8             Horses|Trees|Landscapes\n",
       "2           54.90.9             True  The American Wing          1954    Painting       Bay and Harbor from near Fort Castle William             1847.0                                      Oil on canvas  50.8 , 76.2                         Ships|Boats\n",
       "3          83.2.467             True  The American Wing          1883      Pastel                                  Benjamin Franklin             1777.0  Pastel on toned (now oxidized) wove paper, mou...  58.1 , 47.9     Benjamin Franklin|Portraits|Men\n",
       "4          63.138.4             True  The American Wing          1963    Painting                                         Black Hawk             1800.0                  Oil on canvas mounted on masonite     62.9 , 47                      Men|Portraits\n",
       "5          69.279.1             True  The American Wing          1969    Painting                                    Boy with a Fawn             1717.0                                      Oil on canvas   100 , 70.2                 Boys|Portraits|Deer\n",
       "...             ...              ...                ...           ...         ...                                                ...                ...                                                ...           ...                                ...\n",
       "44361        66.214             True  The American Wing          1966    Painting                                    After the Storm             1867.0                                      Oil on canvas  67.9 , 98.4                   Rivers|Landscapes\n",
       "44362     67.55.160            False  The American Wing          1967  Watercolor                               An American Schooner             1800.0    Watercolor and graphite on off-white wove paper  16.4 , 24.3                               Ships\n",
       "44363     92.10.97a             True  The American Wing          1892       Medal  To Cyrus W. Field from New York Friends, for L...             1858.0                               Copper and gold leaf          5.1    Men|Profiles|Transatlantic Cable\n",
       "44364    1995.379.2             True  The American Wing          1995     Drawing                                Abigail Smith Adams             1751.0           Pastel on gray (now oxidized) laid paper  24.3 , 18.9                     Portraits|Women\n",
       "44365       22.28.2             True  The American Wing          1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...             1817.0  Watercolor, goauche, gum arabic, and graphite ...  39.7 , 29.4   Architecture|Houses|New York City\n",
       "\n",
       "[18856 rows x 10 columns]"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Standardise the dimensions of the pieces\n",
    "dataset['Dimensions'] = dataset['Dimensions'].apply(extract_dimensions) # using the extract_dimensions function we defined earlier\n",
    "\n",
    "# Because extract_dimensions can fail and return NaN, we also need to remove any records where Dimensions is NaN\n",
    "dataset = dataset.dropna(subset=important_cols)\n",
    "dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "9deff332",
   "metadata": {},
   "source": [
    "### 2.4.5 Default values\n",
    "Artists are known to often leave their work untitled. In our dataset, this is not handled very gracefully - the titles of such artworks are simple NaN. Fortunately, we have another way of dealing with missing data: assinging a default value. We can replace any instance of a NaN title with the string \"Untitled\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "d6f8ec34",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
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       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>32.67.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1932</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Autumn Meadows</td>\n",
       "      <td>1913.0</td>\n",
       "      <td>Oil on canvas mounted on wood</td>\n",
       "      <td>53.3 , 43.8</td>\n",
       "      <td>Horses|Trees|Landscapes</td>\n",
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       "      <th>2</th>\n",
       "      <td>54.90.9</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1954</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Bay and Harbor from near Fort Castle William</td>\n",
       "      <td>1847.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>50.8 , 76.2</td>\n",
       "      <td>Ships|Boats</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>83.2.467</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1883</td>\n",
       "      <td>Pastel</td>\n",
       "      <td>Benjamin Franklin</td>\n",
       "      <td>1777.0</td>\n",
       "      <td>Pastel on toned (now oxidized) wove paper, mou...</td>\n",
       "      <td>58.1 , 47.9</td>\n",
       "      <td>Benjamin Franklin|Portraits|Men</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>63.138.4</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1963</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Black Hawk</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Oil on canvas mounted on masonite</td>\n",
       "      <td>62.9 , 47</td>\n",
       "      <td>Men|Portraits</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>69.279.1</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1969</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Boy with a Fawn</td>\n",
       "      <td>1717.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>100 , 70.2</td>\n",
       "      <td>Boys|Portraits|Deer</td>\n",
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       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44361</th>\n",
       "      <td>66.214</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1966</td>\n",
       "      <td>Painting</td>\n",
       "      <td>After the Storm</td>\n",
       "      <td>1867.0</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>67.9 , 98.4</td>\n",
       "      <td>Rivers|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44362</th>\n",
       "      <td>67.55.160</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1967</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>An American Schooner</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>Watercolor and graphite on off-white wove paper</td>\n",
       "      <td>16.4 , 24.3</td>\n",
       "      <td>Ships</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44363</th>\n",
       "      <td>92.10.97a</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1892</td>\n",
       "      <td>Medal</td>\n",
       "      <td>To Cyrus W. Field from New York Friends, for L...</td>\n",
       "      <td>1858.0</td>\n",
       "      <td>Copper and gold leaf</td>\n",
       "      <td>5.1</td>\n",
       "      <td>Men|Profiles|Transatlantic Cable</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44364</th>\n",
       "      <td>1995.379.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1995</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Abigail Smith Adams</td>\n",
       "      <td>1751.0</td>\n",
       "      <td>Pastel on gray (now oxidized) laid paper</td>\n",
       "      <td>24.3 , 18.9</td>\n",
       "      <td>Portraits|Women</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44365</th>\n",
       "      <td>22.28.2</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1922</td>\n",
       "      <td>Watercolor</td>\n",
       "      <td>Architectural drawing of Duncan Phyfe’s house,...</td>\n",
       "      <td>1817.0</td>\n",
       "      <td>Watercolor, goauche, gum arabic, and graphite ...</td>\n",
       "      <td>39.7 , 29.4</td>\n",
       "      <td>Architecture|Houses|New York City</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>18856 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Public Domain         Department AccessionYear Object Name                                              Title  Object Begin Date                                             Medium    Dimensions                               Tags\n",
       "1           32.67.1             True  The American Wing          1932    Painting                                     Autumn Meadows             1913.0                      Oil on canvas mounted on wood  53.3 , 43.8             Horses|Trees|Landscapes\n",
       "2           54.90.9             True  The American Wing          1954    Painting       Bay and Harbor from near Fort Castle William             1847.0                                      Oil on canvas  50.8 , 76.2                         Ships|Boats\n",
       "3          83.2.467             True  The American Wing          1883      Pastel                                  Benjamin Franklin             1777.0  Pastel on toned (now oxidized) wove paper, mou...  58.1 , 47.9     Benjamin Franklin|Portraits|Men\n",
       "4          63.138.4             True  The American Wing          1963    Painting                                         Black Hawk             1800.0                  Oil on canvas mounted on masonite     62.9 , 47                      Men|Portraits\n",
       "5          69.279.1             True  The American Wing          1969    Painting                                    Boy with a Fawn             1717.0                                      Oil on canvas   100 , 70.2                 Boys|Portraits|Deer\n",
       "...             ...              ...                ...           ...         ...                                                ...                ...                                                ...           ...                                ...\n",
       "44361        66.214             True  The American Wing          1966    Painting                                    After the Storm             1867.0                                      Oil on canvas  67.9 , 98.4                   Rivers|Landscapes\n",
       "44362     67.55.160            False  The American Wing          1967  Watercolor                               An American Schooner             1800.0    Watercolor and graphite on off-white wove paper  16.4 , 24.3                               Ships\n",
       "44363     92.10.97a             True  The American Wing          1892       Medal  To Cyrus W. Field from New York Friends, for L...             1858.0                               Copper and gold leaf          5.1    Men|Profiles|Transatlantic Cable\n",
       "44364    1995.379.2             True  The American Wing          1995     Drawing                                Abigail Smith Adams             1751.0           Pastel on gray (now oxidized) laid paper  24.3 , 18.9                     Portraits|Women\n",
       "44365       22.28.2             True  The American Wing          1922  Watercolor  Architectural drawing of Duncan Phyfe’s house,...             1817.0  Watercolor, goauche, gum arabic, and graphite ...  39.7 , 29.4   Architecture|Houses|New York City\n",
       "\n",
       "[18856 rows x 10 columns]"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Setting default values. \n",
    "\n",
    "dataset['Title'].fillna('Untitled', inplace=True) # This replaces any instance of NaN in the Title column with Untitled\n",
    "dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "ecf99cdc",
   "metadata": {},
   "source": [
    "### 2.4.6 Data types\n",
    "We change some data types that don't really make sense: `AccessionYear` and `Object Begin Date` were originally loaded in with mixed datatypes (some are strings, some are numbers), which makes it difficult to sort correctly."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "6b60800e",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Object Begin Date</th>\n",
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       "    <tr>\n",
       "      <th>43346</th>\n",
       "      <td>72.3</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1872</td>\n",
       "      <td>Sculpture</td>\n",
       "      <td>California</td>\n",
       "      <td>1850</td>\n",
       "      <td>Marble</td>\n",
       "      <td>180.3 , 46.4 , 62.9</td>\n",
       "      <td>Female Nudes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42670</th>\n",
       "      <td>73.5</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1873</td>\n",
       "      <td>Painting</td>\n",
       "      <td>The Wages of War</td>\n",
       "      <td>1848</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>122.6 , 193.7</td>\n",
       "      <td>Soldiers|Children|Men|Women</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42972</th>\n",
       "      <td>74.7</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1874</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Lake George, New York</td>\n",
       "      <td>1872</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>57.2 , 92.7</td>\n",
       "      <td>Landscapes|Lakes|Mountains</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42973</th>\n",
       "      <td>74.6</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1874</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Newport Rocks</td>\n",
       "      <td>1872</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>78.7 , 121.9</td>\n",
       "      <td>Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42974</th>\n",
       "      <td>74.25</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1874</td>\n",
       "      <td>Painting</td>\n",
       "      <td>October in the Marshes</td>\n",
       "      <td>1872</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>47 , 77.5</td>\n",
       "      <td>Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22732</th>\n",
       "      <td>2020.323.9a–e</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>2020</td>\n",
       "      <td>Writing box</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1800</td>\n",
       "      <td>Gold maki-e, inlaid mother-of-pearl, and lead ...</td>\n",
       "      <td>10.2</td>\n",
       "      <td>Deer</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22714</th>\n",
       "      <td>2020.323.6</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>2020</td>\n",
       "      <td>Drum</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1500</td>\n",
       "      <td>Gold makie on black lacquer</td>\n",
       "      <td>28.3</td>\n",
       "      <td>Fans</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>41245</th>\n",
       "      <td>2020.249</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2020</td>\n",
       "      <td>Vase</td>\n",
       "      <td>Vase</td>\n",
       "      <td>1880</td>\n",
       "      <td>Earthenware, slip decorated, gilding</td>\n",
       "      <td>101</td>\n",
       "      <td>Flowers</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81</th>\n",
       "      <td>2021.231</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2021</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Study of the Queen's Robes (Study for Portrait...</td>\n",
       "      <td>1835</td>\n",
       "      <td>Graphite on paper</td>\n",
       "      <td>23 , 18.7</td>\n",
       "      <td>Queen Victoria</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1815</th>\n",
       "      <td>2021.140</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2021</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Queen Victoria</td>\n",
       "      <td>1838</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>238.8 , 147.3</td>\n",
       "      <td>Portraits|Queen Victoria|Women</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>18856 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "       Object Number Is Public Domain         Department  AccessionYear  Object Name                                              Title  Object Begin Date                                             Medium            Dimensions                            Tags\n",
       "43346           72.3             True  The American Wing           1872    Sculpture                                         California               1850                                             Marble  180.3 , 46.4 , 62.9                     Female Nudes\n",
       "42670           73.5             True  The American Wing           1873     Painting                                   The Wages of War               1848                                      Oil on canvas        122.6 , 193.7      Soldiers|Children|Men|Women\n",
       "42972           74.7             True  The American Wing           1874     Painting                              Lake George, New York               1872                                      Oil on canvas          57.2 , 92.7       Landscapes|Lakes|Mountains\n",
       "42973           74.6             True  The American Wing           1874     Painting                                      Newport Rocks               1872                                      Oil on canvas         78.7 , 121.9                       Landscapes\n",
       "42974          74.25             True  The American Wing           1874     Painting                             October in the Marshes               1872                                      Oil on canvas            47 , 77.5                       Landscapes\n",
       "...              ...              ...                ...            ...          ...                                                ...                ...                                                ...                   ...                             ...\n",
       "22732  2020.323.9a–e             True          Asian Art           2020  Writing box                                           Untitled               1800  Gold maki-e, inlaid mother-of-pearl, and lead ...                 10.2                             Deer\n",
       "22714     2020.323.6             True          Asian Art           2020         Drum                                           Untitled               1500                        Gold makie on black lacquer                 28.3                             Fans\n",
       "41245       2020.249            False  The American Wing           2020         Vase                                               Vase               1880               Earthenware, slip decorated, gilding                  101                          Flowers\n",
       "81          2021.231            False  The American Wing           2021      Drawing  Study of the Queen's Robes (Study for Portrait...               1835                                  Graphite on paper            23 , 18.7                   Queen Victoria\n",
       "1815        2021.140            False  The American Wing           2021     Painting                                     Queen Victoria               1838                                      Oil on canvas        238.8 , 147.3   Portraits|Queen Victoria|Women\n",
       "\n",
       "[18856 rows x 10 columns]"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dataset = dataset.astype({'AccessionYear': 'int', 'Object Begin Date': 'int'})\n",
    "\n",
    "# Finally, we can sort a dataframe based on the values in a specific column\n",
    "dataset = dataset.sort_values('AccessionYear')\n",
    "dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "6e59d5bd",
   "metadata": {},
   "source": [
    "## 2.5 Dataframe interrogation\n",
    "We can now begin to ask some interesting questions about this dataset:\n",
    "1. Which department houses the oldest artwork in the museum? Use `Object Begin Date` for this task.\n",
    "2. What is the proportion of artworks from each department? Display this graphically using [`pd.DataFrame.plot.pie`](https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.plot.pie.html)\n",
    "3. What is the average area in $cm^2$ of Paintings in the Asian Art department?\n",
    "4. _What is the most common theme across all the paintings? Or, which tag is most common?**\\*\\***_  \n",
    "\n",
    "_**\\*\\* Slightly more difficult, multi-step problem**_"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "6e0c3b46",
   "metadata": {},
   "source": [
    "### 2.5.1 Exercise\n",
    "Oldest artwork in the museum."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "b817d863",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Asian Art'"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dataset_sorted = dataset.sort_values(\"Object Begin Date\")\n",
    "oldest_record = dataset_sorted.iloc[0] # access the oldest record\n",
    "department_name = oldest_record['Department'] # get the name of the Department from the record\n",
    "department_name"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "e366fd1d",
   "metadata": {},
   "outputs": [],
   "source": [
    "dataset['Tags'] = np.where(dataset['Tags'] == \"Landscapes\", \"Hello,      World\", dataset['Tags'])\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "a2e8f1fa",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "      <td>73.5</td>\n",
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       "      <td>Soldiers|Children|Men|Women</td>\n",
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       "      <th>42972</th>\n",
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       "      <td>Painting</td>\n",
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       "      <td>Landscapes|Lakes|Mountains</td>\n",
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       "    <tr>\n",
       "      <th>42973</th>\n",
       "      <td>74.6</td>\n",
       "      <td>True</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>1874</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Newport Rocks</td>\n",
       "      <td>1872</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>78.7 , 121.9</td>\n",
       "      <td>Hello,      World</td>\n",
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       "      <th>42974</th>\n",
       "      <td>74.25</td>\n",
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       "      <td>Painting</td>\n",
       "      <td>October in the Marshes</td>\n",
       "      <td>1872</td>\n",
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       "      <td>47 , 77.5</td>\n",
       "      <td>Hello,      World</td>\n",
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       "    <tr>\n",
       "      <th>22732</th>\n",
       "      <td>2020.323.9a–e</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>2020</td>\n",
       "      <td>Writing box</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1800</td>\n",
       "      <td>Gold maki-e, inlaid mother-of-pearl, and lead ...</td>\n",
       "      <td>10.2</td>\n",
       "      <td>Deer</td>\n",
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       "    <tr>\n",
       "      <th>22714</th>\n",
       "      <td>2020.323.6</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>2020</td>\n",
       "      <td>Drum</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1500</td>\n",
       "      <td>Gold makie on black lacquer</td>\n",
       "      <td>28.3</td>\n",
       "      <td>Fans</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>41245</th>\n",
       "      <td>2020.249</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2020</td>\n",
       "      <td>Vase</td>\n",
       "      <td>Vase</td>\n",
       "      <td>1880</td>\n",
       "      <td>Earthenware, slip decorated, gilding</td>\n",
       "      <td>101</td>\n",
       "      <td>Flowers</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81</th>\n",
       "      <td>2021.231</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2021</td>\n",
       "      <td>Drawing</td>\n",
       "      <td>Study of the Queen's Robes (Study for Portrait...</td>\n",
       "      <td>1835</td>\n",
       "      <td>Graphite on paper</td>\n",
       "      <td>23 , 18.7</td>\n",
       "      <td>Queen Victoria</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1815</th>\n",
       "      <td>2021.140</td>\n",
       "      <td>False</td>\n",
       "      <td>The American Wing</td>\n",
       "      <td>2021</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Queen Victoria</td>\n",
       "      <td>1838</td>\n",
       "      <td>Oil on canvas</td>\n",
       "      <td>238.8 , 147.3</td>\n",
       "      <td>Portraits|Queen Victoria|Women</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>18856 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "       Object Number Is Public Domain         Department  AccessionYear  Object Name                                              Title  Object Begin Date                                             Medium            Dimensions                            Tags\n",
       "43346           72.3             True  The American Wing           1872    Sculpture                                         California               1850                                             Marble  180.3 , 46.4 , 62.9                     Female Nudes\n",
       "42670           73.5             True  The American Wing           1873     Painting                                   The Wages of War               1848                                      Oil on canvas        122.6 , 193.7      Soldiers|Children|Men|Women\n",
       "42972           74.7             True  The American Wing           1874     Painting                              Lake George, New York               1872                                      Oil on canvas          57.2 , 92.7       Landscapes|Lakes|Mountains\n",
       "42973           74.6             True  The American Wing           1874     Painting                                      Newport Rocks               1872                                      Oil on canvas         78.7 , 121.9                Hello,      World\n",
       "42974          74.25             True  The American Wing           1874     Painting                             October in the Marshes               1872                                      Oil on canvas            47 , 77.5                Hello,      World\n",
       "...              ...              ...                ...            ...          ...                                                ...                ...                                                ...                   ...                             ...\n",
       "22732  2020.323.9a–e             True          Asian Art           2020  Writing box                                           Untitled               1800  Gold maki-e, inlaid mother-of-pearl, and lead ...                 10.2                             Deer\n",
       "22714     2020.323.6             True          Asian Art           2020         Drum                                           Untitled               1500                        Gold makie on black lacquer                 28.3                             Fans\n",
       "41245       2020.249            False  The American Wing           2020         Vase                                               Vase               1880               Earthenware, slip decorated, gilding                  101                          Flowers\n",
       "81          2021.231            False  The American Wing           2021      Drawing  Study of the Queen's Robes (Study for Portrait...               1835                                  Graphite on paper            23 , 18.7                   Queen Victoria\n",
       "1815        2021.140            False  The American Wing           2021     Painting                                     Queen Victoria               1838                                      Oil on canvas        238.8 , 147.3   Portraits|Queen Victoria|Women\n",
       "\n",
       "[18856 rows x 10 columns]"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "4d8aec81",
   "metadata": {},
   "source": [
    "### 2.5.2 Exercise\n",
    "Plot the proportion of artworks from each department as a pie chart."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "7ee0c9f5",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Department</th>\n",
       "      <th>Counts</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>Arms and Armor</td>\n",
       "      <td>3014</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>Asian Art</td>\n",
       "      <td>7726</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>European Sculpture and Decorative Arts</td>\n",
       "      <td>2</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>Medieval Art</td>\n",
       "      <td>12</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>The American Wing</td>\n",
       "      <td>8102</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                               Department  Counts\n",
       "0                          Arms and Armor    3014\n",
       "1                               Asian Art    7726\n",
       "2  European Sculpture and Decorative Arts       2\n",
       "3                            Medieval Art      12\n",
       "4                       The American Wing    8102"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "departments = dataset.groupby('Department').size().reset_index(name=\"Counts\")\n",
    "departments"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "f15506de",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<AxesSubplot:>"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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",
      "text/plain": [
       "<Figure size 576x504 with 1 Axes>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "departments.plot.pie(y=\"Counts\", \n",
    "                     explode=[0.125 for _ in range(len(departments))], \n",
    "                     labels=departments['Department'], \n",
    "                     legend=None, ylabel=\"\")"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "128179a4",
   "metadata": {},
   "source": [
    "### 2.5.3 Question 3\n",
    "What is the average area in $cm^2$ of Paintings in the Asian wing? Begin by selecting the pieces that belong to the Asian Art department AND are paintings:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "id": "ea4a5efb",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Tags</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>22586</th>\n",
       "      <td>08.148.5</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk</td>\n",
       "      <td>35.4 , 54.4</td>\n",
       "      <td>Waves|Beaches</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22585</th>\n",
       "      <td>08.148.4</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk (Ukiyo-e)</td>\n",
       "      <td>35.4 , 54.5</td>\n",
       "      <td>Waterfalls</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22587</th>\n",
       "      <td>08.148.6</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk</td>\n",
       "      <td>35.4 , 54.4</td>\n",
       "      <td>Mountains|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30286</th>\n",
       "      <td>08.148.1–.3</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>月に兎・牡丹・立葵図|Rabbits under the Moon, Peonies, an...</td>\n",
       "      <td>1800</td>\n",
       "      <td>Set of three matted paintings; ink and color o...</td>\n",
       "      <td>100.2 , 36</td>\n",
       "      <td>Flowers</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22588</th>\n",
       "      <td>08.148.7</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk</td>\n",
       "      <td>35.4 , 54.4</td>\n",
       "      <td>Boats</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20519</th>\n",
       "      <td>1996.100.3</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1996</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1744</td>\n",
       "      <td>Opaque watercolor, ink and gold on paper</td>\n",
       "      <td>68.3 , 75.6</td>\n",
       "      <td>Cranes|Hunting|Horses|Landscapes</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20521</th>\n",
       "      <td>1996.100.5</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1996</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1795</td>\n",
       "      <td>Ink, opaque watercolor, and gold on paper</td>\n",
       "      <td>38.1 , 41</td>\n",
       "      <td>Falcons|Men|Horse Riding|Dogs|Horses|Hookah|Hu...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22025</th>\n",
       "      <td>1997.359</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1997</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1765</td>\n",
       "      <td>Ink and opaque watercolor on paper.</td>\n",
       "      <td>22 , 30.5</td>\n",
       "      <td>Men|Horse Riding</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22218</th>\n",
       "      <td>1998.161</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1998</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1697</td>\n",
       "      <td>Opaque watercolor, ink and gold on paper</td>\n",
       "      <td>24.1 , 18.6</td>\n",
       "      <td>Men|Birds|Women|Peacocks|Gardens|Dogs</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20525</th>\n",
       "      <td>2019.445.3</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>2019</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1715</td>\n",
       "      <td>Ink, gold, silver and opaque watercolor on paper</td>\n",
       "      <td>20.6 , 28.3</td>\n",
       "      <td>Men|Hookah|Swords</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>119 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Public Domain Department  AccessionYear Object Name                                              Title  Object Begin Date                                             Medium    Dimensions                                               Tags\n",
       "22586      08.148.5             True  Asian Art           1908    Painting                                           Untitled               1797             Matted painting; ink and color on silk  35.4 , 54.4                                       Waves|Beaches\n",
       "22585      08.148.4             True  Asian Art           1908    Painting                                           Untitled               1797   Matted painting; ink and color on silk (Ukiyo-e)  35.4 , 54.5                                          Waterfalls\n",
       "22587      08.148.6             True  Asian Art           1908    Painting                                           Untitled               1797             Matted painting; ink and color on silk  35.4 , 54.4                                Mountains|Landscapes\n",
       "30286   08.148.1–.3             True  Asian Art           1908    Painting  月に兎・牡丹・立葵図|Rabbits under the Moon, Peonies, an...               1800  Set of three matted paintings; ink and color o...   100.2 , 36                                             Flowers\n",
       "22588      08.148.7             True  Asian Art           1908    Painting                                           Untitled               1797             Matted painting; ink and color on silk  35.4 , 54.4                                               Boats\n",
       "...             ...              ...        ...            ...         ...                                                ...                ...                                                ...           ...                                                ...\n",
       "20519    1996.100.3             True  Asian Art           1996    Painting                                           Untitled               1744           Opaque watercolor, ink and gold on paper  68.3 , 75.6                    Cranes|Hunting|Horses|Landscapes\n",
       "20521    1996.100.5             True  Asian Art           1996    Painting                                           Untitled               1795          Ink, opaque watercolor, and gold on paper    38.1 , 41   Falcons|Men|Horse Riding|Dogs|Horses|Hookah|Hu...\n",
       "22025      1997.359             True  Asian Art           1997    Painting                                           Untitled               1765                Ink and opaque watercolor on paper.    22 , 30.5                                    Men|Horse Riding\n",
       "22218      1998.161             True  Asian Art           1998    Painting                                           Untitled               1697           Opaque watercolor, ink and gold on paper  24.1 , 18.6               Men|Birds|Women|Peacocks|Gardens|Dogs\n",
       "20525    2019.445.3             True  Asian Art           2019    Painting                                           Untitled               1715   Ink, gold, silver and opaque watercolor on paper  20.6 , 28.3                                   Men|Hookah|Swords\n",
       "\n",
       "[119 rows x 10 columns]"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "department_bool_series = (dataset['Department'] == 'Asian Art')\n",
    "painting_bool_series = (dataset['Object Name'] == 'Painting')\n",
    "asian_paintings = dataset.loc[department_bool_series & painting_bool_series]\n",
    "asian_paintings"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "id": "e42ae665",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "<div>\n",
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Object Number</th>\n",
       "      <th>Is Public Domain</th>\n",
       "      <th>Department</th>\n",
       "      <th>AccessionYear</th>\n",
       "      <th>Object Name</th>\n",
       "      <th>Title</th>\n",
       "      <th>Object Begin Date</th>\n",
       "      <th>Medium</th>\n",
       "      <th>Dimensions</th>\n",
       "      <th>Tags</th>\n",
       "      <th>Area</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>22586</th>\n",
       "      <td>08.148.5</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk</td>\n",
       "      <td>35.4 , 54.4</td>\n",
       "      <td>Waves|Beaches</td>\n",
       "      <td>1925.76</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22585</th>\n",
       "      <td>08.148.4</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk (Ukiyo-e)</td>\n",
       "      <td>35.4 , 54.5</td>\n",
       "      <td>Waterfalls</td>\n",
       "      <td>1929.30</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22587</th>\n",
       "      <td>08.148.6</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk</td>\n",
       "      <td>35.4 , 54.4</td>\n",
       "      <td>Mountains|Landscapes</td>\n",
       "      <td>1925.76</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30286</th>\n",
       "      <td>08.148.1–.3</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>月に兎・牡丹・立葵図|Rabbits under the Moon, Peonies, an...</td>\n",
       "      <td>1800</td>\n",
       "      <td>Set of three matted paintings; ink and color o...</td>\n",
       "      <td>100.2 , 36</td>\n",
       "      <td>Flowers</td>\n",
       "      <td>3607.20</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22588</th>\n",
       "      <td>08.148.7</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1908</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1797</td>\n",
       "      <td>Matted painting; ink and color on silk</td>\n",
       "      <td>35.4 , 54.4</td>\n",
       "      <td>Boats</td>\n",
       "      <td>1925.76</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20519</th>\n",
       "      <td>1996.100.3</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1996</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1744</td>\n",
       "      <td>Opaque watercolor, ink and gold on paper</td>\n",
       "      <td>68.3 , 75.6</td>\n",
       "      <td>Cranes|Hunting|Horses|Landscapes</td>\n",
       "      <td>5163.48</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20521</th>\n",
       "      <td>1996.100.5</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1996</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1795</td>\n",
       "      <td>Ink, opaque watercolor, and gold on paper</td>\n",
       "      <td>38.1 , 41</td>\n",
       "      <td>Falcons|Men|Horse Riding|Dogs|Horses|Hookah|Hu...</td>\n",
       "      <td>1562.10</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22025</th>\n",
       "      <td>1997.359</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1997</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1765</td>\n",
       "      <td>Ink and opaque watercolor on paper.</td>\n",
       "      <td>22 , 30.5</td>\n",
       "      <td>Men|Horse Riding</td>\n",
       "      <td>671.00</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22218</th>\n",
       "      <td>1998.161</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>1998</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1697</td>\n",
       "      <td>Opaque watercolor, ink and gold on paper</td>\n",
       "      <td>24.1 , 18.6</td>\n",
       "      <td>Men|Birds|Women|Peacocks|Gardens|Dogs</td>\n",
       "      <td>448.26</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20525</th>\n",
       "      <td>2019.445.3</td>\n",
       "      <td>True</td>\n",
       "      <td>Asian Art</td>\n",
       "      <td>2019</td>\n",
       "      <td>Painting</td>\n",
       "      <td>Untitled</td>\n",
       "      <td>1715</td>\n",
       "      <td>Ink, gold, silver and opaque watercolor on paper</td>\n",
       "      <td>20.6 , 28.3</td>\n",
       "      <td>Men|Hookah|Swords</td>\n",
       "      <td>582.98</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>119 rows × 11 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      Object Number Is Public Domain Department  AccessionYear Object Name                                              Title  Object Begin Date                                             Medium    Dimensions                                               Tags     Area\n",
       "22586      08.148.5             True  Asian Art           1908    Painting                                           Untitled               1797             Matted painting; ink and color on silk  35.4 , 54.4                                       Waves|Beaches  1925.76\n",
       "22585      08.148.4             True  Asian Art           1908    Painting                                           Untitled               1797   Matted painting; ink and color on silk (Ukiyo-e)  35.4 , 54.5                                          Waterfalls  1929.30\n",
       "22587      08.148.6             True  Asian Art           1908    Painting                                           Untitled               1797             Matted painting; ink and color on silk  35.4 , 54.4                                Mountains|Landscapes  1925.76\n",
       "30286   08.148.1–.3             True  Asian Art           1908    Painting  月に兎・牡丹・立葵図|Rabbits under the Moon, Peonies, an...               1800  Set of three matted paintings; ink and color o...   100.2 , 36                                             Flowers  3607.20\n",
       "22588      08.148.7             True  Asian Art           1908    Painting                                           Untitled               1797             Matted painting; ink and color on silk  35.4 , 54.4                                               Boats  1925.76\n",
       "...             ...              ...        ...            ...         ...                                                ...                ...                                                ...           ...                                                ...      ...\n",
       "20519    1996.100.3             True  Asian Art           1996    Painting                                           Untitled               1744           Opaque watercolor, ink and gold on paper  68.3 , 75.6                    Cranes|Hunting|Horses|Landscapes  5163.48\n",
       "20521    1996.100.5             True  Asian Art           1996    Painting                                           Untitled               1795          Ink, opaque watercolor, and gold on paper    38.1 , 41   Falcons|Men|Horse Riding|Dogs|Horses|Hookah|Hu...  1562.10\n",
       "22025      1997.359             True  Asian Art           1997    Painting                                           Untitled               1765                Ink and opaque watercolor on paper.    22 , 30.5                                    Men|Horse Riding   671.00\n",
       "22218      1998.161             True  Asian Art           1998    Painting                                           Untitled               1697           Opaque watercolor, ink and gold on paper  24.1 , 18.6               Men|Birds|Women|Peacocks|Gardens|Dogs   448.26\n",
       "20525    2019.445.3             True  Asian Art           2019    Painting                                           Untitled               1715   Ink, gold, silver and opaque watercolor on paper  20.6 , 28.3                                   Men|Hookah|Swords   582.98\n",
       "\n",
       "[119 rows x 11 columns]"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import math\n",
    "\n",
    "# We can apply a simple area calculation function to each item in the Dimensions column\n",
    "def calc_area(dim_string):\n",
    "    # Note that some paintings are listed as having only 1 dimension - here we can assume that they are \n",
    "    # circular and that the given dimension is its diameter (and probably not radius as that cannot be measured as easily)\n",
    "    dims = dim_string.split(',') # extract dimensions from the string and place them into a list\n",
    "    if len(dims) == 1:\n",
    "        # We have a circular painting, apply the circular area formula\n",
    "        diameter = float(dims[0])  # dimensions are strings, so need to be converted to floats\n",
    "        radius = diameter/2        \n",
    "        return math.pi * radius * radius\n",
    "    elif len(dims) >= 2:\n",
    "        # We have a rectangular painting, use the rectangular area formula\n",
    "        # Some paintings probably have a 3rd dimension to indicate the depth\n",
    "        # of its frame, we can ignore this and only take the first 2 elements\n",
    "        width, height  = float(dims[0]), float(dims[1]) \n",
    "        return width * height\n",
    "    \n",
    "# Apply the function to asian_paintings and assign the result of it to a new column Area \n",
    "asian_paintings['Area']  = asian_paintings['Dimensions'].apply(calc_area)\n",
    "asian_paintings"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "3a22b9fd",
   "metadata": {},
   "outputs": [],
   "source": [
    "# We now have an Area column that we can reduce to find the average of the paintings in the Asian Art department:\n",
    "average_area = asian_paintings['Area'].mean()"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "id": "b65c3b85",
   "metadata": {},
   "source": [
    "### 2.5.4 Question 4\n",
    "What is the most common theme across all the paintings? Or, which tag is most common?\n",
    "\n",
    "Note: You may find Python's [string split](https://python-reference.readthedocs.io/en/latest/docs/str/split.html) and [extend](https://python-reference.readthedocs.io/en/latest/docs/list/extend.html) functions very helpful in this exercise."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "ab405ba8",
   "metadata": {},
   "outputs": [],
   "source": [
    "# declare an empty list to collect all the separated tags in the database\n",
    "tags_list = []"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "30a0820a",
   "metadata": {},
   "outputs": [],
   "source": [
    "# get the Tags series out of the dataset and assign it to a variable\n",
    "# called tags_series\n",
    "tags_series = dataset['Tags']"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "7041912c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "43346    None\n",
       "42670    None\n",
       "42972    None\n",
       "42973    None\n",
       "42974    None\n",
       "         ... \n",
       "22732    None\n",
       "22714    None\n",
       "41245    None\n",
       "81       None\n",
       "1815     None\n",
       "Name: Tags, Length: 18856, dtype: object"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "\n",
    "# Write a function that accepts a Tag string and a list, and updates \n",
    "# the list with the individual tags found in the string.\n",
    "def update_list(t, l):\n",
    "    separated = t.split(\"|\")\n",
    "    l += separated\n",
    "    \n",
    "tags_series.apply(update_list, args=(tags_list,))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "17762d66",
   "metadata": {},
   "outputs": [],
   "source": [
    "# turn the tags list into a dataframe called tags_df\n",
    "tags_df = pd.DataFrame(tags_list, columns=[\"Tag\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "id": "e4d66cbf",
   "metadata": {},
   "outputs": [],
   "source": [
    "# group the dataframe by Tag and count the occurences of each tag\n",
    "tags_df = tags_df.groupby(\"Tag\").size().reset_index(name='Counts')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "id": "5cffcbcb",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Tag</th>\n",
       "      <th>Counts</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>Abbeys</td>\n",
       "      <td>2</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>Abraham Lincoln</td>\n",
       "      <td>15</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>Abstraction</td>\n",
       "      <td>2</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>Acanthus</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>Achilles</td>\n",
       "      <td>2</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>723</th>\n",
       "      <td>Wreaths</td>\n",
       "      <td>1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>724</th>\n",
       "      <td>Wrestling</td>\n",
       "      <td>7</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>725</th>\n",
       "      <td>Writing</td>\n",
       "      <td>11</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>726</th>\n",
       "      <td>Writing Implements</td>\n",
       "      <td>2</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>727</th>\n",
       "      <td>Zodiac</td>\n",
       "      <td>16</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>728 rows × 2 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                    Tag  Counts\n",
       "0                Abbeys       2\n",
       "1       Abraham Lincoln      15\n",
       "2           Abstraction       2\n",
       "3              Acanthus       1\n",
       "4              Achilles       2\n",
       "..                  ...     ...\n",
       "723             Wreaths       1\n",
       "724           Wrestling       7\n",
       "725             Writing      11\n",
       "726  Writing Implements       2\n",
       "727              Zodiac      16\n",
       "\n",
       "[728 rows x 2 columns]"
      ]
     },
     "execution_count": 37,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "tags_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "id": "e13dec11",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Men'"
      ]
     },
     "execution_count": 38,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# sort the list by count to find the one with the tag with the \n",
    "# highest number of occurences\n",
    "tags_df = tags_df.sort_values('Counts', ascending=False)\n",
    "highest_occurence = tags_df.iloc[0]['Tag']\n",
    "highest_occurence"
   ]
  }
 ],
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