ArtRage free painting program

The folks behind the swell Kai’s Power Tools graphics filters have a Windows and Mac painting program called ArtRage. And it’s free!

ArtRage is a painting package designed to provide a realistic and fun simulation of using paint on a canvas, along with pens, pencils, crayons, and other tools.

Sounds reminiscent of Fractal Design Painter, which is probably beefier, but is definitely not free.