1861–1869
National Gallery of Art, 1929
National Gallery of Art, 1960
National Gallery of Art, 1459
National Gallery of Art, 1937
National Gallery of Art, 1936
National Gallery of Art, 1787
National Gallery of Art, 1525
National Gallery of Art, 1963
National Gallery of Art, 1955
National Gallery of Art, 1467
![Francesco I Sforza, 1401-1466, 4th Duke of Milan 1450 [obverse]](https://api.nga.gov/iiif/6aa7524d-35df-4d1d-a24b-9e8f959e9e8b/full/843,/0/default.jpg)
![Antinous, died A.D.130, Favorite of the Emperor Hadrian [obverse]](https://api.nga.gov/iiif/0e005785-8de5-47e2-bba3-ef62dc14e004/full/843,/0/default.jpg)
![Untitled [head of a woman looking left]](https://api.nga.gov/iiif/a06e1f7b-7cbd-4646-aca0-a448b61d10b8/full/843,/0/default.jpg)
![Untitled [side view of a female nude stepping with her right leg]](https://api.nga.gov/iiif/9a27ebc0-878e-43d3-b832-ab143d857dca/full/843,/0/default.jpg)