2004
Gemini G.E.L., 1975
Gemini G.E.L., 1981
Gemini G.E.L., 1968
Ellsworth Kelly, 1978
Gemini G.E.L., 1980
Gemini G.E.L., 1986
Gemini G.E.L., 1972
Ellsworth Kelly, 1986
Gemini G.E.L., 1973
Gemini G.E.L., 1976
Gemini G.E.L., 1992
Ellsworth Kelly, 1964
![Ale Cans [trial proof F]](https://api.nga.gov/iiif/3b97b86f-b9e9-4445-b2da-45f64bfb3aad/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/388bf80f-f371-41e2-aafa-df0f8981b9f9/full/843,/0/default.jpg)
![Figure 7 [working proof]](https://api.nga.gov/iiif/6c0a537e-66ff-48ef-8b3c-04f8642b8dd9/full/843,/0/default.jpg)
![Celia Pondering [special proof]](https://api.nga.gov/iiif/f22d6731-1a24-4f09-b9e0-f147ce3f9661/full/843,/0/default.jpg)
