Graphic Design - Cool Photoshop Tutorials

Photoshop Brushes

http://www.brusheezy.com/

41 Cool Photoshop Tutorials

http://www.hongkiat.com/blog/41-nicest-photoshop-photo-effects-photoshop-tutorials/

Many Effect Tutorials

http://psd.tutsplus.com/category/tutorials/tutorials-effects/

Seriously Cool Explosion Effect

http://psd.tutsplus.com/tutorials-effects/seriously-cool-photoshop-explosion-effect/

The importance of Colour

Visual Colour Demonstration

3 Point Lighting

James Arnett Lighting

A visual example of 3 point lighting