This guide will teach you how to draw digital art with Photoshop, Illustrator, and modelling software. Don't start to learn digital painting without it!
How To Install & Use Photoshop Brushes To Create Digital Art - PinkPot Studio
Five Stars - A Great tutorial using illustrator to turn sketches into digital vectors and editing them
Printable Everything Is Under Ctrl Art For GeeksDigital
Dispersion 2 Photoshop Action - Photo Effects Actions. Lovely techniques and wonderful finishes. Don't approve of photoshops but want to try this method in my photography :)