1974
Gemini G.E.L., 1978
Gemini G.E.L., 1990
Gemini G.E.L., 1969
Gemini G.E.L., 1977
Serge Lozingot, 1983
Gemini G.E.L., 1967
Gemini G.E.L., 1986
Gemini G.E.L., 1980
Gemini G.E.L., 1976
Gemini G.E.L., 1970
Gemini G.E.L., 1981
Gemini G.E.L., 1972
![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/8c40a5a6-0530-4164-ba42-24e91fee4b65/full/843,/0/default.jpg)
