There are not many out there, but here are a few sites with Painter Tutorials:
Painter Techniques, Tuts, and Tips
Painter Tutorials
Painter Basic Lessons - Still Life
Painter Tracing Paper
Painter Mosaics
Painter 7 Techniques (blue links on the web are free tuts)
Blending and Feathering with Pastels
Creation Engine - Site full of Painter Tuts
Gardenhose.com
Mixing Two Colors to Paint Hair
Digital Painting
Painter Classic - Clone Brush Tut
Stickysauce - Painter Tuts
More Painter Tutorials
Realistic Watercolor Effect
Time Design Painter Tuts
Painter 7 Custom Watercolor Brushes
Painter Forum
About.com Painter Resources
Painter Techniques, Tuts, and Tips
Painter Tutorials
Painter Basic Lessons - Still Life
Painter Tracing Paper
Painter Mosaics
Painter 7 Techniques (blue links on the web are free tuts)
Blending and Feathering with Pastels
Creation Engine - Site full of Painter Tuts
Gardenhose.com
Mixing Two Colors to Paint Hair
Digital Painting
Painter Classic - Clone Brush Tut
Stickysauce - Painter Tuts
More Painter Tutorials
Realistic Watercolor Effect
Time Design Painter Tuts
Painter 7 Custom Watercolor Brushes
Painter Forum
About.com Painter Resources
Comment