These are the Richard Thompson masterpieces we'll most remember him by
Washington Post Comic Riffs July 29 2016
https://www.washingtonpost.com/news/comic-riffs/wp/2016/07/29/these-are-the-richard-thompson-masterpieces-well-most-remember-him-by/
http://richardspooralmanac.blogspot.com/2016/07/the-early-thompson-science-fiction.html
We compiled a lot of art that wasn't used in The Art of Richard Thompson book. Here's some raw scans of a selection of it. Richard's earliest published works were in the convention program for the local sci-fi con Disclave, and the fanzine Science Fiction Eye....
http://stacycurtis.blogspot.com/2016/07/rest-in-peace-richard-thompson.html?m=1
Dave Kellett's Sheldon comic