1979–1981
Gemini G.E.L., 1975
Gemini G.E.L., 1980
Gemini G.E.L., 1978
Gemini G.E.L., 1983
Gemini G.E.L., 1979
Gemini G.E.L., 1994
Gemini G.E.L., 1967
Gemini G.E.L., 1986
Gemini G.E.L., 1982
Gemini G.E.L., 1968
Gemini G.E.L., 1973
Gemini G.E.L., 1969
![Ale Cans [trial proof B]](https://api.nga.gov/iiif/4a4c5bb5-2ca9-49de-84d9-5f3335403270/full/843,/0/default.jpg)
![Elements [special proof]](https://api.nga.gov/iiif/cd162326-c0eb-411b-b946-7a574e58572c/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, working proof 2]](https://api.nga.gov/iiif/115d1c97-1fd4-46bf-8c28-e6dde9c9d8ec/full/843,/0/default.jpg)
