1942
National Gallery of Art, 1500
National Gallery of Art, 1525
National Gallery of Art, 1883
National Gallery of Art, 1596
National Gallery of Art, 1994
National Gallery of Art, 1495
National Gallery of Art, 1628
National Gallery of Art, 1965
National Gallery of Art, 1941
National Gallery of Art, 1973
National Gallery of Art, 1913
National Gallery of Art, 1808
![Elisabetta Gonzaga, died 1528, Duchess of Urbino, Wife of Guidobaldo I 1489 [obverse]](https://api.nga.gov/iiif/9fe2e290-aeb9-4f13-82b4-00b4af4ab7d6/full/843,/0/default.jpg)
![Knee [trial proof]](https://api.nga.gov/iiif/fdb17cd2-18fd-4429-a4ac-a12debaa49af/full/843,/0/default.jpg)
