My new favorite blog is 50 Watts. Warning: it surely will cause WWILF? syndrome (what was I looking for). But it doesn't matter, because it is best to visit 50 Watts with no agenda. You will find lots of goodies by just poking around.
I have been obsessed with children's book illustration, especially the surreal psychedelic folk style of books from my childhood. 50 Watts' children's book section is ripe with this stuff. And that makes me happy.