Some trials that I did with Photoshop Mixer brush and Natural Media Bristle tips, using my Wacom Intuos4 tablet. Wanted to see if I could create the look of sumi-e style paintings. Below is the result. Found that some things were easier to do than others - controlling the virtual brush heads well...not easy - even with the Wacom art brush that does barrel rotation. Was fun, and I'd like to do some more.