1967
Gemini G.E.L., 1969
Serge Lozingot, 1973
Gemini G.E.L., 1978
Serge Lozingot, 1968
Gemini G.E.L., 1986
Gemini G.E.L., 1970
Frank Stella, 1972
Gemini G.E.L., 1971
Serge Lozingot, 1972
Gemini G.E.L., 2008
![Four Panels from Untitled 1972 [C panel, trial proof 1]](https://api.nga.gov/iiif/ca0ff351-9b7b-4832-839e-6aa42a454366/full/843,/0/default.jpg)
