Art Education 2.0
Google Art Project - Explore museums from around the world, discover and view hundreds of artworks at incredible zoom levels, and even create and share your own collection of masterpieces.
National Art Education Association
SmartHistory ArtBabble - Free multi-media web-book designed as a dynamic substitute for the traditional art history text and as a resource for the museum visitor.
Incredible @rt Department - Art Teacher Toolbox
Sumo Paint - Online Image Editor
My Oats - Create something