1981–1982
Ellsworth Kelly, 1965
Gemini G.E.L., 1981
Gemini G.E.L., 1990
Ellsworth Kelly, 1989
Gemini G.E.L., 1976
Gemini G.E.L., 1969
Ellsworth Kelly, 1950
Gemini G.E.L., 1968
Gemini G.E.L., 1977
Ellsworth Kelly, 1961
![Cicada [working proof]](https://api.nga.gov/iiif/e06ee69b-60a0-4a35-ab0e-98c1a86ad644/full/843,/0/default.jpg)
![Portrait of My Father [special proof]](https://api.nga.gov/iiif/381b1db3-3806-47ef-981b-5c3053c648dc/full/843,/0/default.jpg)
![Man with Snake (Blue and Yellow) [special proof]](https://api.nga.gov/iiif/fb783098-4029-49c3-b22f-1669a1ff9690/full/843,/0/default.jpg)
