Commercial -- Originally presented in monochrome hardcopy UB Comix #1, Page 1, Oct 1987. Published to the web
©1999 Jul 09. Published on mindfulwebworks.com 2007 Apr 09.
This is the hi-res version, a 256-color PNG scan of the original artwork, colored and retouched.
The lo-res version ~31K is reduced 80% and converted to 16-grey.