1987
National Gallery of Art, 1913
National Gallery of Art, 1963
National Gallery of Art, 1775
National Gallery of Art, 1864
National Gallery of Art, 1850
National Gallery of Art, 1973
National Gallery of Art, 1700
National Gallery of Art, 1756
National Gallery of Art, 1937
National Gallery of Art, 1837
National Gallery of Art, 1971
Patrons' Permanent Fund, 1973
![The Seasons (Summer) [state proof of 5th state]](https://api.nga.gov/iiif/eaf56dd1-a327-4357-b65e-d56578f58466/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 15]](https://api.nga.gov/iiif/d83c39d8-218c-4a50-8360-ba78d965fd42/full/843,/0/default.jpg)
![Decoy II [trial proof]](https://api.nga.gov/iiif/448d9a61-9482-4cc3-b12e-a01d93f62e0f/full/843,/0/default.jpg)