One of my first favorite web sites ever was Lindkvist.com. The illustrations and fonts of this funky Swedish guy really turned me on and got me interested in building my first site (no longer available in any form, but the structure was a direct rip-off of his then-structure, which is slightly ironic 
).
Once you get past the splash page (ugh), his current site pushes you immediately to his font collection, but he still offers up original illustrations and paintings, along with freebie icons and wallpapers. He was one of the first artists online that was into papercraft, and that seems to have translated into Boxtalks.