1982–1984
Gemini G.E.L., 1982
Serge Lozingot, 1975
Gemini G.E.L., 1975
Gemini G.E.L., 1980
Serge Lozingot, 1976
Gemini G.E.L., 1981
Gemini G.E.L., 1971
Serge Lozingot, 1972
Sam Francis, 1973
![Ale Cans [trial proof F]](https://api.nga.gov/iiif/3b97b86f-b9e9-4445-b2da-45f64bfb3aad/full/843,/0/default.jpg)
![#6 (after 'Untitled 1975') [progressive proof 15]](https://api.nga.gov/iiif/55152616-bdc8-4db4-94d1-fffd9fee52f0/full/843,/0/default.jpg)
![Bent "Blue" [trial proof]](https://api.nga.gov/iiif/0897b9bd-7a5c-4315-b3e0-da35c5fc8db7/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/6fee5baa-8c21-4da6-af4a-563c80d2398d/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/7b8f2079-eeb2-4cf0-8aac-466c4e4ea0e5/full/843,/0/default.jpg)