1928
Patrons' Permanent Fund, 1995
Patrons' Permanent Fund, 1485
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1530
Patrons' Permanent Fund, 1964
Patrons' Permanent Fund, 1897
Patrons' Permanent Fund, 1979
Dan and Mary Solomon, 1973
Patrons' Permanent Fund, 1990
![Untitled (White Mezzotint) [element in black proof 2]](https://api.nga.gov/iiif/9d95f4a9-826a-4d18-a43a-5ee0abd6ec66/full/843,/0/default.jpg)
![Flagstones (b) [trial proof 1]](https://api.nga.gov/iiif/7526fe28-ba05-41c2-adee-3c6b2613ec00/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 26]](https://api.nga.gov/iiif/7be8b383-9e4d-43a6-8384-53a544d0c3bc/full/843,/0/default.jpg)
![Untitled (White Mezzotint) [state proof of 6th state]](https://api.nga.gov/iiif/5c65b7e5-da4d-493f-b1be-c9991a7f17b4/full/843,/0/default.jpg)
