1971
Gemini G.E.L., 1988
Ron Olds, 1971
Gemini G.E.L., 2003
James Webb, 1973
Gemini G.E.L., 1969
Gemini G.E.L., 1968
Gemini G.E.L., 1972
Gemini G.E.L., 2014
Gemini G.E.L., 1974
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/671ce331-d8cb-47c1-a606-594828a245d4/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 7]](https://api.nga.gov/iiif/07eb9de4-138d-46db-a398-1df8e20c3dcf/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/1999af7d-aa2f-47f4-b196-48da915e2733/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D Panel, trial proof 5]](https://api.nga.gov/iiif/becb7e98-5af2-462f-ac2f-2a71f387dd96/full/843,/0/default.jpg)
