1940–1943
National Gallery of Art, 1853
National Gallery of Art, 1956
National Gallery of Art, 1987
National Gallery of Art, 1893
National Gallery of Art, 1969
National Gallery of Art, 1594
National Gallery of Art, 1937
National Gallery of Art, 2009
National Gallery of Art, 1946
National Gallery of Art, 1917
National Gallery of Art, 1635
![Blue with Red [working proof 3]](https://api.nga.gov/iiif/d78a667c-75d2-49c0-8d01-ad592119f9f4/full/843,/0/default.jpg)
![Untitled (12 bits) [working proof 6]](https://api.nga.gov/iiif/3c1af4dc-5cf0-4d1d-97e9-344d64770e08/full/843,/0/default.jpg)
