1979–1980
Gemini G.E.L., 1967
Gemini G.E.L., 1992
Gemini G.E.L., 1979
Gemini G.E.L., 1989
Gemini G.E.L., 1970
Gemini G.E.L., 1974
Gemini G.E.L., 1969
Gemini G.E.L., 2008
Gemini G.E.L., 1976
Gemini G.E.L., 1981
![Car [special proof]](https://api.nga.gov/iiif/5763f76b-2cfd-424c-b4c4-b883d1ac140a/full/843,/0/default.jpg)
![East Side [special proof]](https://api.nga.gov/iiif/dfca2f7e-ca97-4346-983e-ae3a0421ab15/full/843,/0/default.jpg)
![Pile Up [special proof]](https://api.nga.gov/iiif/1509edf0-7d07-422b-865c-6f35b895c0fa/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/e5e496cd-de3a-46d6-a81b-ecfad4ddcf17/full/843,/0/default.jpg)
![Figure 6 [working proof]](https://api.nga.gov/iiif/379aed58-8467-4ec5-b77a-6bca2ca431bc/full/843,/0/default.jpg)
![#2 (after 'Untitled 1975') [working proof]](https://api.nga.gov/iiif/bf75681a-a9c3-4037-8707-30a0b6a30f1e/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/6b40644d-10f9-4df8-b459-51f33e0c0c40/full/843,/0/default.jpg)