ScarletRose: re: I also paint windows...
ty now there is an art subject not in my "art directory"ty cathy.

also,I have seen painted walls,like this eg:
http://www.muraldesign.co.uk/TrompeLoeil/tuscany_page.htm

also painted exterior building walls like this:
http://www.rassouli.com/frescoe.htm

there is also Supergraphics, interior home painting emphasizing decorative rather than architectural.:
http://www.geocities.com/SoHo/2157/eero/sgraphs.htm