1968
Gemini G.E.L., 1972
Gemini G.E.L., 1981
Gemini G.E.L., 1973
Gemini G.E.L., 1971
Claes Oldenburg, 1973
Gemini G.E.L., 1978
Gemini G.E.L., 1975
Gemini G.E.L., 1999
Gemini G.E.L., 1977
Gemini G.E.L., 1991
![Cicada [trial proof]](https://api.nga.gov/iiif/54ee8c85-780c-4f23-921e-08f8545ea86d/full/843,/0/default.jpg)
![Good Time Charley II [trial proof]](https://api.nga.gov/iiif/8a9343ce-ed81-4da8-8551-e7af88b64a1e/full/843,/0/default.jpg)
![School [special proof]](https://api.nga.gov/iiif/63a60f8c-fea0-421f-b0b4-a5fe424e0273/full/843,/0/default.jpg)
