1989
Crown Point Press, 1991
Kathan Brown, 2009
Kathan Brown, 1990
Crown Point Press, 1982
Kathan Brown, 1983
Kathan Brown, 1994
Kathan Brown, 2008
John Cage, 1978
Crown Point Press, 1990
Kathan Brown, 2001
Kathan Brown, 2002
![Color & Black, 30 x 17, No. 1 [working proof 5]](https://api.nga.gov/iiif/a3c32a76-46c0-474a-9b18-6372b2445c34/full/843,/0/default.jpg)
![Untitled (12 bits) [working proof 6]](https://api.nga.gov/iiif/3c1af4dc-5cf0-4d1d-97e9-344d64770e08/full/843,/0/default.jpg)
![Tri-color Spade [trial proof B]](https://api.nga.gov/iiif/a32c67b3-2157-4d6a-9b20-cb6668afa5ee/full/843,/0/default.jpg)
![Room Under the Influence [working proof]](https://api.nga.gov/iiif/ad504138-28ee-4387-b806-f277389d2370/full/843,/0/default.jpg)
