1964–1969
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1986
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1852
Patrons' Permanent Fund, 1997
Lee Friedlander, 1912
Patrons' Permanent Fund, 1775
Patrons' Permanent Fund, 1872
Patrons' Permanent Fund, 1993
Patrons' Permanent Fund, 1971
Patrons' Permanent Fund, 1972
![Casts [trial proof 2]](https://api.nga.gov/iiif/4f0f7aac-b377-497b-a3cf-8df054b0e39e/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, working proof 17]](https://api.nga.gov/iiif/8349873a-d39e-497b-a444-8b7789424c82/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/39159c73-6978-45a3-a48d-f3db04494373/full/843,/0/default.jpg)
![Flagstones (b) [trial proof 6]](https://api.nga.gov/iiif/5940683e-619f-42f7-ad99-033332401401/full/843,/0/default.jpg)
![After Holbein [working proof]](https://api.nga.gov/iiif/1c0ae6ee-df60-40c5-ab97-f432caa9c0a2/full/843,/0/default.jpg)
![Decoy [trial proof]](https://api.nga.gov/iiif/8135bbea-7761-46e5-b329-598d2c71e638/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/4b3f4381-5e08-419a-8416-d1a537194072/full/843,/0/default.jpg)