Fans of fantasy illustration and art in general will appreciate that James Gurney has a blog. He is the artist of Dinotopia fame.
His posts are outrageous and funny.
Katherine has made me aware of the SketchCrawl, and I am eager to look at good Moleskine and other sketchbookers that post stuff I like.
Those of you who value the Guerrilla Painter products like I do will be happy to see that a blog has sprung up to cover "from life" art.