1983
Gemini G.E.L., 2003
Gemini G.E.L., 1972
Ellsworth Kelly, 1978
Gemini G.E.L., 1986
Gemini G.E.L., 1966
Gemini G.E.L., 1978
Gemini G.E.L., 1976
Gemini G.E.L., 1985
Ellsworth Kelly, 1977
Gemini G.E.L., 1975
Gemini G.E.L., 1979
Gemini G.E.L., 2005
![Curtain [special proof]](https://api.nga.gov/iiif/0b61c95a-7857-4536-a82e-eb7525bec9e4/full/843,/0/default.jpg)
![Untitled [special proof]](https://api.nga.gov/iiif/d80e7012-c123-4872-ae79-d0b9d25a4eb0/full/843,/0/default.jpg)