1912
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1704
Patrons' Permanent Fund, 1875
Patrons' Permanent Fund, 1775
Patrons' Permanent Fund, 1969
Lee Friedlander, 1996
Patrons' Permanent Fund, 1930
Patrons' Permanent Fund, 1928
Patrons' Permanent Fund, 1915
Patrons' Permanent Fund, 1987
Lee Friedlander, 2002
Lee Friedlander, 1978
![Knee [trial proof]](https://api.nga.gov/iiif/fdb17cd2-18fd-4429-a4ac-a12debaa49af/full/843,/0/default.jpg)
![Figure 8 [trial proof]](https://api.nga.gov/iiif/fb80fd10-f303-4898-a20a-93b9da5683ec/full/843,/0/default.jpg)
![Double X [artist's proof]](https://api.nga.gov/iiif/c1e4dbec-05f9-4416-8219-4db9a10e75cd/full/843,/0/default.jpg)
