1995
Patrons' Permanent Fund, 1968
Patrons' Permanent Fund, 1967
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1978
Patrons' Permanent Fund, 1966
Lee Friedlander, 1980
Lee Friedlander, 1992
Patrons' Permanent Fund, 1899
Lee Friedlander, 1962
Patrons' Permanent Fund, 1974
Patrons' Permanent Fund, 1985
![Figure 4 [trial proof]](https://api.nga.gov/iiif/b15e36b6-0bb8-45c1-b5ea-4299d9c12462/full/843,/0/default.jpg)
![Flagstones and Flagstones [trial proof 3]](https://api.nga.gov/iiif/7d876ef1-efc3-4f5d-9c8b-6549ca7fb061/full/843,/0/default.jpg)
![Two Maps I [trial proof]](https://api.nga.gov/iiif/425534b5-f85e-42e8-8184-aa4305d7bc6c/full/843,/0/default.jpg)
![Ventriloquist [trial proof]](https://api.nga.gov/iiif/c8952d29-1b6f-4962-9782-1aed85b7c4fd/full/843,/0/default.jpg)
![HandFootSockFloor [trial proof 1]](https://api.nga.gov/iiif/e124c57c-f15d-47e1-af2e-cc768503fda6/full/843,/0/default.jpg)