1974
Gemini G.E.L., 1971
Gemini G.E.L., 1990
Gemini G.E.L., 1968
Gemini G.E.L., 2008
Gemini G.E.L., 1981
Gemini G.E.L., 1988
Gemini G.E.L., 1993
Gemini G.E.L., 1969
Gemini G.E.L., 1976
![York Factory II [color trial proof III]](https://api.nga.gov/iiif/fca89177-71d6-4f66-8fd4-3094ee7b2014/full/843,/0/default.jpg)
![Figure 9 [working proof]](https://api.nga.gov/iiif/90a65667-f341-420a-be95-0fa664116476/full/843,/0/default.jpg)
![Object of Magic [special proof]](https://api.nga.gov/iiif/418cae84-d1ed-46b4-b88e-043e0bb2622b/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/3b2c06da-678e-4b21-9c22-b6fe1ee4cf02/full/843,/0/default.jpg)
![Untitled for Joel Wachs [special proof]](https://api.nga.gov/iiif/0fe2185f-6f0a-441a-8590-9bb345bdb0c3/full/843,/0/default.jpg)
![Good Time Charley II [trial proof]](https://api.nga.gov/iiif/94fe59a9-255c-47a8-8cd4-fc619ac0e83f/full/843,/0/default.jpg)
![Figure 3 [color trial proof]](https://api.nga.gov/iiif/749a442c-2589-4cf8-8b0b-6a59e6356a02/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/bf606346-9db2-4ad6-9580-e7e7b649b875/full/843,/0/default.jpg)
![#6 (after 'Untitled 1975') [progressive proof 10]](https://api.nga.gov/iiif/0c54492d-0e03-4445-a553-2b5cc5fd3c00/full/843,/0/default.jpg)