1970
Gemini G.E.L., 1967
Gemini G.E.L., 1974
Ellsworth Kelly, 1963
Gemini G.E.L., 1979
Ellsworth Kelly, 1950
Ellsworth Kelly, 1955
Gemini G.E.L., 1973
Benjamin B. Smith, 1975
Gemini G.E.L., 1975
Gemini G.E.L., 1982
Gemini G.E.L., 1994
Benjamin B. Smith, 1971
![Easel [special proof]](https://api.nga.gov/iiif/e816a30f-9262-47db-b41d-5a4e2fe441ea/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D Panel, working proof 10]](https://api.nga.gov/iiif/83e8c7fd-b780-4c4a-9c38-540dc46fb68e/full/843,/0/default.jpg)
![Ale Cans [trial proof D]](https://api.nga.gov/iiif/f0e5dd50-8a7d-4005-8fd4-59412a8ef237/full/843,/0/default.jpg)
