1970
Gemini G.E.L., 1971
Gemini G.E.L., 1968
Gemini G.E.L., 1993
Gemini G.E.L., 1980
Gemini G.E.L., 1969
Gemini G.E.L., 1982
Gemini G.E.L., 1981
Gemini G.E.L., 1975
Gemini G.E.L., 1994
Frank Stella, 2022
![Coathanger and Spoon [proof]](https://api.nga.gov/iiif/349401ac-7c1a-44b3-b5f1-15064ec2ee4c/full/843,/0/default.jpg)
![Figure 0 [experimental proof]](https://api.nga.gov/iiif/8b7833fc-4575-4d90-823e-5ce94f37f8ce/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/8316da5a-d6a1-4ded-9369-f0d18e9e3305/full/843,/0/default.jpg)
![Hinged Canvas [working proof]](https://api.nga.gov/iiif/055e0103-4f55-430d-a6ba-69251020d4d0/full/843,/0/default.jpg)
