A late entry from my How To Draw A Cartoon R2D2 Tutorial, but a particularly great one, is this 8 x 10 acrylics on canvas astromech from Sean McCoy:
WOW! WOW AGAIN! And thanks so much, Sean!
The cartoon blog of Andertoons cartoonist Mark Anderson. He discusses his cartoons, cartooning, comics and, oddly enough, LEGO.