Ripple Sketches, and please contribute by buying a mini sketch by well known artists, as well as amateurs (see if you can spot mine :) ). You can also contribute with a sketch yourself! Kelly Light has done a great job in organizing this effort.
I hope to have more for you today, or maybe tomorrow. I've been neglecting my "laboratory" blog, so maybe you'll see new stuff over there soon. (The Mad Scientist's Art Laboratory)
Thanks for dropping by!