AutoPainter Express for MAC OSX is actually not an effect, it is the closest thing to watching a real painter.
It uses the photo as a reference and automatically paints the scene with different brushes, guided by real-world artists inspired techniques.
And as with real painters if you paint the same image multiple times you will get slightly different result.
v1.1 [Sep 3, 2011]
Improved realism of portraits with Portrait Mask. Simply paint the mask over areas that need more attention such as face. (see the last screenshot). Aquarell and Benson are best styles to try this out.
