1904
Patrons' Permanent Fund, 1871
Dan and Mary Solomon, 1977
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1971
Dan and Mary Solomon, 1879
Patrons' Permanent Fund, 1969
Patrons' Permanent Fund, 1963
Patrons' Permanent Fund, 1982
Patrons' Permanent Fund, 1992
Patrons' Permanent Fund, 1959
Patrons' Permanent Fund, 2001
![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)
![Coathanger and Spoon [trial proof]](https://api.nga.gov/iiif/b83ef090-d42f-4d87-913b-c375906c78be/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 24]](https://api.nga.gov/iiif/93c56b01-ac98-42b9-a77f-a3f21f25509b/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/d4d6400c-9a92-4658-8650-27bfe577cdbf/full/843,/0/default.jpg)