1997
Crown Point Press, 1989
Crown Point Press, 1993
Crown Point Press, 1997
Crown Point Press, 1999
Crown Point Press, 1980
Crown Point Press, 1992
Crown Point Press, 1986
Crown Point Press, 1965
Crown Point Press, 1996
Crown Point Press, 1991
Crown Point Press, 1981
![Pontchartrain [preparatory drawing for panel C]](https://api.nga.gov/iiif/69cd2d50-6b12-46b2-8efe-1aa0ca0b215d/full/843,/0/default.jpg)
![Pachinko [working proof 7]](https://api.nga.gov/iiif/20d82283-6d01-49fe-a669-59aa00c6edd9/full/843,/0/default.jpg)
![Sweet Pine [working proof 2]](https://api.nga.gov/iiif/3df057a6-2650-47e5-9a48-932b937de802/full/843,/0/default.jpg)
![Umbria Verde [working proof 9]](https://api.nga.gov/iiif/322c081d-a95d-4e93-8441-9bf71f7ee7d0/full/843,/0/default.jpg)
![Forty Flakes [preparatory drawing]](https://api.nga.gov/iiif/5ca3f234-9417-4076-9eef-fd389c99d50a/full/843,/0/default.jpg)
![Abstraction, Belief, Desire [working proof 9 for panel B]](https://api.nga.gov/iiif/734f38a3-c20a-46b6-a940-1e8b64cecf23/full/843,/0/default.jpg)