1967
Gemini G.E.L., 1967
Gemini G.E.L., 1991
Gemini G.E.L., 1974
Frank Stella, 1968
Gemini G.E.L., 1972
Gemini G.E.L., 1999
Gemini G.E.L., 1971
Jeff Wasserman, 1973
Gemini G.E.L., 1981
Serge Lozingot, 1973
Frank Stella, 1970
Serge Lozingot, 1982
![Good Time Charley II [trial proof]](https://api.nga.gov/iiif/8a9343ce-ed81-4da8-8551-e7af88b64a1e/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/54ee8c85-780c-4f23-921e-08f8545ea86d/full/843,/0/default.jpg)
