My first digital sketchbook, Scraps Vol. 1, is now available here (along with previews): https://gravyboy.com/brianshearer/2012/06/scraps-vol-1/
93 pages of art and sketches, much of which I haven't published online.
I'm doing an ongoing Twitter art giveaway. Here are the details. http://gravyboy.com/brianshearer/2012/04/the-twitter-art-giveaway/
Basically at every 500 follower mark (1000, 1500, 2000, etc) I'm giving away a free commission to whoever is first to send me an image of my follower list at or above the mark.