1953
National Gallery of Art, 1955
National Gallery of Art, 1500
National Gallery of Art, 1538
National Gallery of Art, 1946
National Gallery of Art, 1940
National Gallery of Art, 1837
National Gallery of Art, 1700
Frank, Robert, 1949
National Gallery of Art, 1925
National Gallery of Art, 1913
National Gallery of Art, 1983
![Untitled [female nude resting on her right side]](https://api.nga.gov/iiif/c6b39585-46e2-4316-b893-e01f1b96cdd0/full/843,/0/default.jpg)
![Figures Studies [recto]](https://api.nga.gov/iiif/153a175b-c173-450e-b76f-0dc6052ff022/full/843,/0/default.jpg)
![Roma with She-Wolf, Romulus, and Remus above the Tiber River [reverse]](https://api.nga.gov/iiif/88536cc8-a0df-4670-b954-fe14efa2dbeb/full/843,/0/default.jpg)
![Jacob and Rebecca before Isaac [recto]](https://api.nga.gov/iiif/1198b695-a3f5-4140-8617-974343c45b03/full/843,/0/default.jpg)
