Matt Kloskowski, education and curriculum developer for the National Association of Photoshop Professionals, takes you step-by-step through Photoshop's features in this series of screencast-based tutorials that reveal techniques the professionals use.

Photoshop with Matt

The Real Story Behind Cloning, Healing, and Content Aware Fill in Photoshop and Lightroom
Controlling Your Adjustments with a Simple Brush in Photoshop
Lighting Effects for Landscape and Outdoor Photographers
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http://tinyurl.com/39okgf