The Metropolitan Museum of Art and the Guggenheim offer 474 free art books online. 99 art catalogs from the Guggenheim. 375 MetPublications. An example: Masterpieces of Painting in the Metropolitan Museum of Art [more inside]
The Jealous Curator is 'a collection of art that inspires & depresses' its proprietor, who has been updating the site almost daily since February 2009 with series of paintings, sculpture and mixed media, furniture, and always with light-hearted commentary about what's posted.
Daniel Eatock is a London-based designer known for his conceptual approach to solving traditional client problems as well as those of his own choosing. His projects include Spray Can Sprayed With Its Own Contents, Fixed Pen/Signature Book, and many others, including my favorite, One Hour Circles, in which participants attempt to draw a circle in exactly one hour. (Compare to One Minute Circles.) A brief interview with Eatock. Some selected work. An overview.
"I'm proud of being recognized as an artist, but I really want to be known as someone with a special talent for the whip." Simon Tookoome, who passed away last year, was justly celebrated as an artist in his lifetime. You can view 39 of his pieces in The Canadian Art Database (including my favorite of his, the sculpture Shaman Wolf). But whipping was closer to his heart, and in his prime may have been the world's greatest whipper. Sadly, I could find no video of him from before 2000 on the internet, but here he is at 72. You can read a description of him at his peak in this condescending Time article about the 1972 Arctic Winter Games. And you can watch a few more Simon Tookoome videos here.
Viktor Schreckengost who died last year at the grand age of 101, was regarded by some as the father of industrial design. Every adult in America has ridden in, ridden on, drunk out of, stored their things in, eaten off of, been costumed in, etc… and there is no going past his gorgeous pedal cars. Some of his work can also be seen online at The Cleveland Museum of Art.
Two completely dissimilar yet nifty artists: The twisted ink drawings of Jon Kuta (big enough to make desktops; Flash interface), and the fabulously lifelike driftwood and bronze sculptures of Heather Jansch (she really likes horses. Warning: you'll have to side-scroll).
Work from Esao Andrews [some NSFW] Includes photography, painting, drawing, sculpture and more. All presented in a quite elegant, uncluttered interface.