1998
Crown Point Press, 1952
Crown Point Press, 1982
Crown Point Press, 1993
Crown Point Press, 2008
Crown Point Press, 1998
Crown Point Press, 1980
Crown Point Press, 2019
Crown Point Press, 1995
Crown Point Press, 1990
Crown Point Press, 1974
![UFO [working proof 7]](https://api.nga.gov/iiif/df8d76a4-36b1-487f-9368-d5276e9b2d70/full/843,/0/default.jpg)
![Cairn 4 [working proof 4]](https://api.nga.gov/iiif/b2c87abb-1f45-435a-a403-8aab5fb54597/full/843,/0/default.jpg)
![Canyon Clouds [working proof 4]](https://api.nga.gov/iiif/410a8100-3722-464d-8fb7-2cce15121c22/full/843,/0/default.jpg)
![Eighty Second Street [working proof 6]](https://api.nga.gov/iiif/28cc3fb2-6dbf-4da4-b14b-3e49f292c49c/full/843,/0/default.jpg)
![Sky and Mirror [working proof 7]](https://api.nga.gov/iiif/563e65b5-f1a4-4f1c-9826-4fb94f327a15/full/843,/0/default.jpg)