1989–1990
Gemini G.E.L., 1968
Gemini G.E.L., 1987
Gemini G.E.L., 2008
Gemini G.E.L., 1969
Gemini G.E.L., 1973
Claes Oldenburg, 1968
Gemini G.E.L., 1967
Gemini G.E.L., 1992
Gemini G.E.L., 1976
Gemini G.E.L., 1971
Gemini G.E.L., 1972
![Figure 4 [trial proof]](https://api.nga.gov/iiif/bf14db92-7716-423b-ab3c-a9ac182c912e/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [C panel, trial proof 6]](https://api.nga.gov/iiif/c1346720-1220-455e-b848-0d39183464f7/full/843,/0/default.jpg)
![Untitled [working proof]](https://api.nga.gov/iiif/83aa8129-993b-4c81-af29-8f7df4c4d78a/full/843,/0/default.jpg)
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/e9a5612d-0efc-4b70-9b81-e99b1d2f5371/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/4b3f4381-5e08-419a-8416-d1a537194072/full/843,/0/default.jpg)