1970
Gemini G.E.L., 1974
Frank Stella, 1967
Gemini G.E.L., 1993
Gemini G.E.L., 1988
Gemini G.E.L., 1968
Gemini G.E.L., 1971
Stuart Henderson, 1971
Gemini G.E.L., 1972
Gemini G.E.L., 1999
![[title not known]](https://media.tate.org.uk/art/images/work/P/P78/P78382_10.jpg)
![Figure 9 [working proof]](https://api.nga.gov/iiif/90a65667-f341-420a-be95-0fa664116476/full/843,/0/default.jpg)
![Leg and Chair [working proof]](https://api.nga.gov/iiif/9bb4f4d5-cf67-4231-9450-372dfefd233c/full/843,/0/default.jpg)
![Bent "Blue" [trial proof]](https://api.nga.gov/iiif/0897b9bd-7a5c-4315-b3e0-da35c5fc8db7/full/843,/0/default.jpg)
