I have a Tumblr now and I use it a lot more frequently than I use this.
http://soontherainwillcome.tumblr.com/
Check it!

John Baizley

Not only a very talented artist, Baizley is also the singer (and guitarist) for Baroness. I'm not going to say much about him other than he produces incredible stuff. Here are a few of his pieces:

(The artwork for the Red Album, by Baroness)