1972
Gemini G.E.L., 1979
Gemini G.E.L., 1969
Frank Stella, 1964
Gemini G.E.L., 1993
Benjamin B. Smith, 1969
Frank Stella, 1971
Frank Stella, 1967
Gemini G.E.L., 1966
Gemini G.E.L., 1978
Gemini G.E.L., 1981
Gemini G.E.L., 1992
![Figure 0 [progressive proof 2]](https://api.nga.gov/iiif/d1e4baee-048a-4492-b696-3f8561b366c3/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/a51a698b-d06d-4b43-8ebb-8362d6ef8923/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/dd7aebb7-a1be-4a1d-a6f7-e1b165f8f0d6/full/843,/0/default.jpg)