1975
James Webb, 1972
Gemini G.E.L., 1989
Charles Ritt, 1973
Gemini G.E.L., 1967
James Webb, 1971
Bruce Nauman, 2004
Gemini G.E.L., 1996
Gemini G.E.L., 1986
Charles Ritt, 1969
![Good Time Charley [working proof]](https://api.nga.gov/iiif/6f452f79-dbde-4d18-b0db-b7dcbe6e0d88/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 24]](https://api.nga.gov/iiif/93c56b01-ac98-42b9-a77f-a3f21f25509b/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 29]](https://api.nga.gov/iiif/007d3fc2-8ef6-4724-b755-54be589b9761/full/843,/0/default.jpg)
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/0fc75009-e3a8-42bd-8f95-8abb502b1043/full/843,/0/default.jpg)
![Figure 7 [progressive proof A]](https://api.nga.gov/iiif/23485099-dc04-4a27-9876-c7dc079d2fa8/full/843,/0/default.jpg)