1969
Gemini G.E.L., 1973
Gemini G.E.L., 1994
Gemini G.E.L., 1974
Gemini G.E.L., 2005
Gemini G.E.L., 1969
Gemini G.E.L., 1981
Gemini G.E.L., 1975
Daniel Freeman, 1969
Gemini G.E.L., 1978
Gemini G.E.L., 1966
Gemini G.E.L., 1976
![Four Panels from Untitled 1972 [A panel, trial proof 1]](https://api.nga.gov/iiif/299c4e6f-b5d0-40d3-b16b-d644cc9f0bc8/full/843,/0/default.jpg)
![Untitled [special proof]](https://api.nga.gov/iiif/d80e7012-c123-4872-ae79-d0b9d25a4eb0/full/843,/0/default.jpg)
![Figure 3 [trial proof]](https://api.nga.gov/iiif/bb244ffa-bedb-4287-b461-569de13cedb5/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/2731455c-105b-4f8e-b28c-c90bd07e1f83/full/843,/0/default.jpg)
![Ale Cans [trial proof B]](https://api.nga.gov/iiif/4a4c5bb5-2ca9-49de-84d9-5f3335403270/full/843,/0/default.jpg)
![Alphabet [trial proof 2]](https://api.nga.gov/iiif/8b86d47c-dd73-4cc3-8b52-02d368a7462b/full/843,/0/default.jpg)
![#2 (after 'Untitled 1975') [trial proof]](https://api.nga.gov/iiif/f8336ef6-463f-4bfc-999d-c556bf307b22/full/843,/0/default.jpg)