Using a Penstylus Tablet to Do Graphic Drawing Effects

When youe wen, you're working paint on canvas, i guess it uses frustrated, total internal reflection to do the sensing of the liquid on top of it. And because it's like literally sensing the brush or the hand, whatever through this liquid, it just looks so organic. You know, there's a lot more texture and effect and whatever you can get than even with the absolutely best pen stylus tablet thing. Watching them do those rocks was like a digital version of bob ross's knife,. Having em just squish it onto the canvas, and then all of a sudden you've got a mountain. I thought this was really good, really good hack.