1981
Anthony Zepeda, 1977
Patrons' Permanent Fund, 1975
Patrons' Permanent Fund, 1988
Jasper Johns, 1973
Gemini G.E.L., 1975
Patrons' Permanent Fund, 1969
Patrons' Permanent Fund, 1993
Patrons' Permanent Fund, 1968
Jasper Johns, 1965
Gemini G.E.L., 1986
Patrons' Permanent Fund, 1912
![Cicada [trial proof]](https://api.nga.gov/iiif/52e7eb34-b71e-434a-98a5-1e90ab593861/full/843,/0/default.jpg)
![Ale Cans [working proof]](https://api.nga.gov/iiif/1f467368-75da-40b5-b5f4-5502a49d89f7/full/843,/0/default.jpg)
![Ale Cans [trial proof A]](https://api.nga.gov/iiif/f0d867d3-4a5f-4086-bcd3-057a577eb57f/full/843,/0/default.jpg)
![Figure 6 [trial proof]](https://api.nga.gov/iiif/1292cd6e-16a7-4824-9702-6ad37bd7f254/full/843,/0/default.jpg)
![After Holbein (In Portfolio Artists against Torture) [trial proof]](https://api.nga.gov/iiif/30b60510-f146-4fc4-8f2f-90fc0768966d/full/843,/0/default.jpg)
