1990
Patrons' Permanent Fund, 1980
Crown Point Press, 2003
Patrons' Permanent Fund, 1961
Patrons' Permanent Fund, 1864
Patrons' Permanent Fund, 1928
Richard Diebenkorn, 1955
Kathan Brown, 2003
Patrons' Permanent Fund, 1968
Patrons' Permanent Fund, 1860
Crown Point Press, 2004
Patrons' Permanent Fund, 1964
![Summer Pond [working proof 2]](https://api.nga.gov/iiif/b4e4cda1-c4d9-4010-8150-0a4de42375c7/full/843,/0/default.jpg)
![Untitled [seated nude resting her head upon her right hand] [verso]](https://api.nga.gov/iiif/e64a0437-63eb-4fff-a4dc-1eecff42d42d/full/843,/0/default.jpg)
![Figure 3 [trial proof]](https://api.nga.gov/iiif/f30be980-23db-49ee-8523-bc5751b7742c/full/843,/0/default.jpg)
![Exchange [working proof 2]](https://api.nga.gov/iiif/8ae56ccb-a6b3-4382-8e10-b74de581e6fe/full/843,/0/default.jpg)
