1550–1599
National Gallery of Art, 1584
National Gallery of Art, 1955
National Gallery of Art, 1641
National Gallery of Art, 1942
National Gallery of Art, 1863
National Gallery of Art, 1651
National Gallery of Art, 1994
National Gallery of Art, 1965
National Gallery of Art, 1939
Dreyfus, Gustave, 1555
National Gallery of Art, 1967
![Unicorn Before a High Rock [reverse]](https://api.nga.gov/iiif/8c53e610-464f-4169-b18f-9fefed8dddb2/full/843,/0/default.jpg)
![Untitled [seated nude holding her head with her left hand]](https://api.nga.gov/iiif/ac0479dc-ee10-41dc-ab23-7aaa1fddd452/full/843,/0/default.jpg)
