1440–1444
National Gallery of Art, 1822
National Gallery of Art, 1955
Dreyfus, Gustave, 1574
National Gallery of Art, 1940
National Gallery of Art, 1935
National Gallery of Art, 1936
National Gallery of Art, 1884
National Gallery of Art, 1990
National Gallery of Art, 1951
National Gallery of Art, 1767
National Gallery of Art, 1627
National Gallery of Art, 1755
![Head with Three Infantile Faces [reverse]](https://api.nga.gov/iiif/6a574d46-2d7b-4ee2-a8d6-bfe67256eb07/full/843,/0/default.jpg)
![Untitled [nude seated with her left foot in chair seat]](https://api.nga.gov/iiif/ebcf68f4-8350-412f-9d35-215dea376a14/full/843,/0/default.jpg)
![Ship, and Putto Holding Scales [reverse]](https://api.nga.gov/iiif/e81c48ee-0cf9-4dab-a14a-d17354d5e435/full/843,/0/default.jpg)
![Skizze einer Figur und einer Katze (Sketches with Figure and Cat) [p. 21]](https://api.nga.gov/iiif/81df5c40-f120-4037-b0bc-90786c73df74/full/843,/0/default.jpg)
![Sheet of Studies [recto and verso]](https://api.nga.gov/iiif/fe94a84e-b615-46ee-98c7-2d278d70e47f/full/843,/0/default.jpg)