1987
Gemini G.E.L., 1978
Gemini G.E.L., 1971
Gemini G.E.L., 1970
Richard Serra, 2000
Gemini G.E.L., 1975
Gemini G.E.L., 1966
Gemini G.E.L., 1969
Gemini G.E.L., 1976
Gemini G.E.L., 1974
James McGowan, 1988
![Ale Cans [trial proof H]](https://api.nga.gov/iiif/69de7db8-31ed-4ad4-91dc-2ab5239cefe2/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [working proof]](https://api.nga.gov/iiif/52b38bc8-6e01-4fda-9171-37f508882e6d/full/843,/0/default.jpg)
![#1 (after 'Untitled 1975') [working proof]](https://api.nga.gov/iiif/3e7d05ce-f987-41ea-a420-f40a1df88ef0/full/843,/0/default.jpg)
