http://www.artlex.com/

http://www.googleartproject.com/

[youtube]http://www.youtube.com/watch?v=GThNZH5Q1yY&feature=player_embedded[/youtube]

http://smarthistory.org/

http://witcombe.sbc.edu/ARTHLinks.html

http://gardenofpraise.com/art.htm

http://www.metmuseum.org/toah/

http://www.intute.ac.uk/cgi-bin/browse.pl?id=200367

http://www.abcgallery.com/movemind.html#Impressionism

http://www.renaissanceconnection.org/