If any of you out there aren't completely hooked on io9 yet, well, why the hell not? It's got everything a fan of SF, fantasy, squick, and/or SF/fantasy/squick-related porn could ever want.
Here's my latest find: an artist by the name of John Coulthart who comes closer than anyone else I've ever seen to picturing the unpicturable: H.P. Lovecraft's Great Old Ones. That's Cthulhu at left. Directly below, in order, are Azathoth, Yog-Sothoth, and Wilber Whateley. Finally (for this blog, anyway; you'll find lots more artwork on Coulthart's website), beneath them, is R'lyeh.