1981–1983
Gemini G.E.L., 1986
Gemini G.E.L., 1971
Gemini G.E.L., 1967
Sam Francis, 1963
Gemini G.E.L., 1968
Sam Francis, 1974
Gemini G.E.L., 1978
Gemini G.E.L., 1972
Gemini G.E.L., 1973
![Coathanger and Spoon [trial proof]](https://api.nga.gov/iiif/b83ef090-d42f-4d87-913b-c375906c78be/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 1]](https://api.nga.gov/iiif/f869238d-9300-40a0-bea0-496f7417ef8b/full/843,/0/default.jpg)
