1975
National Gallery of Art, 1918
National Gallery of Art, 1969
National Gallery of Art, 1990
National Gallery of Art, 1935
National Gallery of Art, 1928
National Gallery of Art, 1999
National Gallery of Art, 1942
National Gallery of Art, 1837
National Gallery of Art, 1994
National Gallery of Art, 1936
National Gallery of Art, 1930
![Untitled [printer's proof]](https://api.nga.gov/iiif/9026ce79-d778-4a4b-a801-3c600016112a/full/843,/0/default.jpg)
![Profile with Baboons [working proof 8]](https://api.nga.gov/iiif/61de5d79-19e4-4d7d-9c54-07692c4327b3/full/843,/0/default.jpg)
