1997
Patrons' Permanent Fund, 1995
Patrons' Permanent Fund, 1975
Patrons' Permanent Fund, 1991
Patrons' Permanent Fund, 1977
Patrons' Permanent Fund, 1862
Lee and Maria Friedlander, 1997
Lee Friedlander, 1972
Patrons' Permanent Fund, 1990
Patrons' Permanent Fund, 1976
Lee Friedlander, 1969
Lee Friedlander, 1997
Patrons' Permanent Fund, 1969
![Untitled (White Mezzotint) [trial proof]](https://api.nga.gov/iiif/3c8b745c-34f6-4472-90a8-e615ee4ae8b1/full/843,/0/default.jpg)
![Ale Cans [trial proof I]](https://api.nga.gov/iiif/b9ebd203-93fb-439c-b242-21a6a9ea94ce/full/843,/0/default.jpg)
![Untitled [trial proof 2]](https://api.nga.gov/iiif/542feed8-6c1a-41fe-ba79-7b1f5bf2bf1d/full/843,/0/default.jpg)
![Figure 5 [trial proof 2]](https://api.nga.gov/iiif/9a414918-76ff-40b9-a469-dd6ac9878a43/full/843,/0/default.jpg)
![Figure 1 [color trial proof]](https://api.nga.gov/iiif/12239379-e928-4fb3-b6fb-5c8d18956f8a/full/843,/0/default.jpg)