I make a distinction b/t art I admire for raw talent but would never put in my home. Here's a few that I really enjoy:
Dali - persistence of memory is one of my fave 'thinking' paintings.
Fuseli - the nightmare b/c it freaks me out everytime I see it
Sketches by DaVinci (the Mono Lisa sucks IMO) - I've seen an exhibit of his early drawings & they are simply incredible!
Rubens - prometheus, again b/c it is so graphic. Here's a link:
[url]http://www.abcgallery.com/R/rubens/rubens114.html[/url]
BTW, this is one of those paintings its actually better to view online, lol. I've seen the originial & its MUCH darker.
Second thoughts can generally be amended with judicious action; injudicious actions can seldom be recovered with second thoughts.
--Cyteen by C.J.Cherryh