1988
Patrons' Permanent Fund, 1850
Patrons' Permanent Fund, 1995
Patrons' Permanent Fund, 1982
Patrons' Permanent Fund, 1972
Patrons' Permanent Fund, 2001
Patrons' Permanent Fund, 1997
Patrons' Permanent Fund, 1831
Patrons' Permanent Fund, 1940
Patrons' Permanent Fund, 1987
Patrons' Permanent Fund, 1975
Patrons' Permanent Fund, 1973
![Untitled (Orange Mezzotint) [trial proof E]](https://api.nga.gov/iiif/bfbc0e13-d461-47c6-a6a9-0a97ac6f91c1/full/843,/0/default.jpg)
![Untitled [state proof of 9th state]](https://api.nga.gov/iiif/75461ef1-5822-4c40-bac0-e5a21e3a3131/full/843,/0/default.jpg)
![Green Angel 2 [trial proof 17]](https://api.nga.gov/iiif/97f09613-c958-4955-ad1c-48fb113eb4a2/full/843,/0/default.jpg)
![The Seasons (Spring) [trial proof]](https://api.nga.gov/iiif/a188b1d2-1d71-4412-bfed-8a44418d2ac8/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/b4ef1a00-8eba-4563-99ec-f85c72e11de0/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [C panel, trial proof 6]](https://api.nga.gov/iiif/c1346720-1220-455e-b848-0d39183464f7/full/843,/0/default.jpg)