1983–1986
Petersburg Press, 1976
Francesco Clemente, 1997
Petersburg Press, 1979
Hauslohner, Robert A., Mr. and Mrs., 1983
Francesco Clemente, 1983
Petersburg Press, 1975
Petersburg Press, 1981
![Flagstones and Casts [trial proof]](https://api.nga.gov/iiif/875ac74c-d72a-4e57-acc2-1b2211ba3e57/full/843,/0/default.jpg)
![Target with Four Faces [trial proof]](https://api.nga.gov/iiif/1fe7508f-a585-4dc1-a876-a95e56d06db4/full/843,/0/default.jpg)
![Figure 5 [trial proof 10]](https://api.nga.gov/iiif/0b96b8bf-5fec-4ec9-b0c5-608e16a82cb1/full/843,/0/default.jpg)
![Leg (a) [trial proof 3]](https://api.nga.gov/iiif/a5a6c177-3ce6-4a37-ab40-44231bece674/full/843,/0/default.jpg)
![4 [proof of 1st state]](https://api.nga.gov/iiif/9b686e04-0c35-438e-8be0-b373ad1756a2/full/843,/0/default.jpg)
![Untitled [trial proof 4]](https://api.nga.gov/iiif/930fee99-a945-4f35-995b-a2682c8f0eb0/full/843,/0/default.jpg)