1973
Gemini G.E.L., 2000
Gemini G.E.L., 1975
Robert Motherwell, 1968
Robert Motherwell, 1971
Robert Motherwell, 1970
Gemini G.E.L., 1983
Gemini G.E.L., 1991
Gemini G.E.L., 1976
Gemini G.E.L., 1974
Gemini G.E.L., 1981
![Ale Cans [working proof]](https://api.nga.gov/iiif/7c603005-8a8d-4580-9ccc-f19c222e38e0/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/6b40644d-10f9-4df8-b459-51f33e0c0c40/full/843,/0/default.jpg)
