1974
Mel Bochner, 1972
Crown Point Press, 1979
Crown Point Press, 1977
Crown Point Press, 1985
Crown Point Press, 2006
Crown Point Press, 1994
Mel Bochner, 2002
Crown Point Press, 1991
Crown Point Press, 1993
Crown Point Press, 1995
![20 Foot Ladder for any Size Wall [II]](https://api.nga.gov/iiif/fb22f7c6-4f48-40c1-bfa0-2fd4df9ee24e/full/843,/0/default.jpg)
![6 from Landing [artist's proof]](https://api.nga.gov/iiif/1dbf267b-7c93-4763-8bb8-c578e64ed1f8/full/843,/0/default.jpg)
![China Mainland [working proof 1]](https://api.nga.gov/iiif/007c00c9-6e1a-4965-8b21-7418699530b2/full/843,/0/default.jpg)
![Color & Black, 30 x 17, No. 1 [working proof 4]](https://api.nga.gov/iiif/98dff907-344e-4611-8e13-bfa2c4f66507/full/843,/0/default.jpg)
![To Keep Watching the Town [working proof 7]](https://api.nga.gov/iiif/58ba5665-e17a-4cf4-b744-ec80fd7afc33/full/843,/0/default.jpg)
![Touched Red [working proof 3]](https://api.nga.gov/iiif/383775fa-8bd0-46d3-9f0e-782cbcd096cf/full/843,/0/default.jpg)
