1999
Gemini G.E.L., 1981
Gemini G.E.L., 1969
Gemini G.E.L., 1987
Gemini G.E.L., 1973
Richard Serra, 1991
Gemini G.E.L., 1983
Gemini G.E.L., 1980
Xavier Fumat, 2001
Gemini G.E.L., 1970
Gemini G.E.L., 1976
![Cicada [trial proof]](https://api.nga.gov/iiif/789ca858-4b3d-4a1a-8c56-3d8bcfe15149/full/843,/0/default.jpg)
![Alphabet [trial proof 1]](https://api.nga.gov/iiif/436f8394-b01e-45f3-899d-201748ebefa2/full/843,/0/default.jpg)
![Figure 4 [trial proof]](https://api.nga.gov/iiif/50648fee-98a6-4133-87fa-fbb3cb6e915a/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, working proof 19]](https://api.nga.gov/iiif/55def8fa-c2e8-48da-b9b6-3c8ae179fe88/full/843,/0/default.jpg)
![#6 (after 'Untitled 1975') [progressive proof 6]](https://api.nga.gov/iiif/7b876bad-8d1a-406c-a336-8d746aff0281/full/843,/0/default.jpg)