1825
National Gallery of Art, 1967
National Gallery of Art, 1936
National Gallery of Art, 1629
National Gallery of Art, 1979
National Gallery of Art, 1733
National Gallery of Art, 1844
National Gallery of Art, 1972
National Gallery of Art, 1586
National Gallery of Art, 1859
National Gallery of Art, 1787
National Gallery of Art, 1645
National Gallery of Art, 1893
![Leo XII (Annibale della Genga, 1760-1829), Pope 1823 [obverse]](https://api.nga.gov/iiif/92bff165-37ef-4954-8e20-baeaf5416295/full/843,/0/default.jpg)
