1979–1980
Gemini G.E.L., 1981
Philip Guston, 1977
Gemini G.E.L., 1980
Gemini G.E.L., 1979
Gemini G.E.L., 1976
Gemini G.E.L., 1995
Gemini G.E.L., 1966
Gemini G.E.L., 1967
Gemini G.E.L., 1974
Gemini G.E.L., 1972
![Summer [special proof]](https://api.nga.gov/iiif/da0dd1a6-de5b-4e41-bb53-b3b1376903f1/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/88c53881-546c-4a44-aa64-9e0161186d75/full/843,/0/default.jpg)
![Drypoint Mu [special proof]](https://api.nga.gov/iiif/773313f4-2297-4ac3-a5b1-01d924ed5745/full/843,/0/default.jpg)
![Coat [special proof]](https://api.nga.gov/iiif/8266058a-6c8a-4db8-aed0-72341ffaac67/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [working proof]](https://api.nga.gov/iiif/4d8da739-c3d0-4ca0-acb6-593311acf318/full/843,/0/default.jpg)
