1986–1987
Gemini G.E.L., 1970
Gemini G.E.L., 1969
Serge Lozingot, 1969
Serge Lozingot, 1973
Gemini G.E.L., 1971
Gemini G.E.L., 1973
Gemini G.E.L., 1982
James Pollard, 1861
Gemini G.E.L., 1999
Gemini G.E.L., 1993
Gemini G.E.L., 1986
![Four Panels from Untitled 1972 [C panel, trial proof 4]](https://api.nga.gov/iiif/0a493a86-89fe-4b7a-aa40-0541f63e3607/full/843,/0/default.jpg)
![WEG I from White Embossings on Gray [artist's proof]](https://api.nga.gov/iiif/4dc94055-c252-4edf-be4b-dc355e14c84e/full/843,/0/default.jpg)
![Knee [trial proof]](https://api.nga.gov/iiif/fdb17cd2-18fd-4429-a4ac-a12debaa49af/full/843,/0/default.jpg)
![Figure 0 [trial proof]](https://api.nga.gov/iiif/63fe52a2-5065-4d46-b6db-11e71dcc1ab3/full/843,/0/default.jpg)
