Author: Matt Kloskowski Matt Kloskowski is the Education and Curriculum Developer for the National Association of Photoshop Professionals. He has authored and co-authored five books on Photoshop and Illustrator and teaches an advanced Photoshop course for Sessions.edu. In addition to being an Adobe Certified Expert in Photoshop and a Macromedia Flash Certified Developer, Matt is a regular contributor to Photoshop User and Layers magazines and writes weekly columns for several digital imaging websites.