Verve

DOWNLOAD VERVE

Verve is a free, fluid dynamics painting program. You don't even have to install anything! It's still in a beta stage so there are some issues, but as you can see it doesn't really affect the end result much.

The settings I used were these:

Brush
Size/Opacity/Blur:  ON
Blending:  51%
Build Up:  13% (Raise this number for thicker paint)

Layer
Bump:  2%
Glossiness:  2%
Diffusion:  10%
Metallic:  0%

Top bar
Fluidity:  0%  (Set this to 100 for some awesome liquid paint effects!)
Smudge:  50%