1831–1832
National Gallery of Art, 1955
National Gallery of Art, 1942
National Gallery of Art, 1884
Bruce Fund, Ailsa Mellon, 1944
National Gallery of Art, 1940
National Gallery of Art, 1838
National Gallery of Art, 2006
National Gallery of Art, 1958
National Gallery of Art, 1937
National Gallery of Art, 1935
National Gallery of Art, 1933
![Untitled [seated female nude in a short sleeve shirt]](https://api.nga.gov/iiif/9ff97763-e800-4baf-a4e4-91dc8c1faa8b/full/843,/0/default.jpg)
![Thou Sluggard [obverse]](https://api.nga.gov/iiif/fdea2d1c-4a79-4f4d-98fa-edc6b0c8cd74/full/843,/0/default.jpg)
![Man Working [recto]](https://api.nga.gov/iiif/8a2ad5de-934d-44e4-a7ef-9a5bce44c74b/full/843,/0/default.jpg)
![Still [working proof 6]](https://api.nga.gov/iiif/8fe9aa0a-308e-468a-bbce-1edecca8c71e/full/843,/0/default.jpg)
![Five Studies of Heads; A Boy in Profile with Studies of Hands and Feet [verso]](https://api.nga.gov/iiif/4be15627-bdb2-4662-924e-4705d2ef6324/full/843,/0/default.jpg)
