In the new-Hypergon thread, John Layton asked if anyone remembers Art Sinsabaugh. Yes - I have the "American Horizons" monograph of his work:

https://www.photoeye.com/bookstore/c...atalog=ZC392&i

Here are some other links:

https://web.archive.org/web/20170313...gh/a_main.html

https://www.artic.edu/artists/24183/art-sinsabaugh

https://www.howardgreenberg.com/exhi...an-perspective