1512–1564
National Gallery of Art, 1936
National Gallery of Art, 1937
Dreyfus, Gustave, 1507
National Gallery of Art, 1893
National Gallery of Art, 1755
National Gallery of Art, 1532
National Gallery of Art, 1619
National Gallery of Art, 1596
National Gallery of Art, 1807
National Gallery of Art, 1881
![Venus and Cupids [reverse]](https://api.nga.gov/iiif/5a6d5c56-e15b-4e94-b7c3-054994361608/full/843,/0/default.jpg)
![Isabella of Aragon, 1470-1524, Wife of Giangaleazzo Sforza, Duke of Milan, 1489 [obverse]](https://api.nga.gov/iiif/ae21e410-4866-4a87-b659-2447d4877c1d/full/843,/0/default.jpg)
