1976
National Gallery of Art, 1878
National Gallery of Art, 1930
National Gallery of Art, 1808
National Gallery of Art, 1755
National Gallery of Art, 1936
National Gallery of Art, 1903
National Gallery of Art, 1983
National Gallery of Art, 1953
National Gallery of Art, 1937
National Gallery of Art, 1480
![Sheet of Sketches [recto and verso]](https://api.nga.gov/iiif/7ef5a8f9-f695-49e8-bd6d-a67980aa1ac5/full/843,/0/default.jpg)
![Dark Cake [artist's proof]](https://api.nga.gov/iiif/2c0bd2e4-87ba-4227-b793-24a2316ce495/full/843,/0/default.jpg)
