1505
National Gallery of Art, 1525
National Gallery of Art, 1771
Dreyfus, Gustave, 1534
National Gallery of Art, 1928
National Gallery of Art, 1941
National Gallery of Art, 1515
Kress Foundation, Samuel H., 1500
National Gallery of Art, 1940
National Gallery of Art, 1891
National Gallery of Art, 1945
Duveen Brothers, Inc., 1456
National Gallery of Art, 1837
![Youth Wearing an Animal's Skin [reverse]](https://api.nga.gov/iiif/402622e5-861c-4cb8-b9b9-9afbcb240536/full/843,/0/default.jpg)
![Agrippina Senior, 14 B.C.-A.D. 33, Daughter of Marcus Agrippa, Wife of Germanicus [obverse]](https://api.nga.gov/iiif/1d7297f1-f5f9-4776-99e2-381f6a600e84/full/843,/0/default.jpg)
![Wounded Swan [reverse]](https://api.nga.gov/iiif/323bb856-ef02-4e1f-940a-08673c21145f/full/843,/0/default.jpg)
![Seated Greyhound [reverse]](https://api.nga.gov/iiif/49381828-bfb8-403f-b679-d67d17182c16/full/843,/0/default.jpg)
