Open License Computer Books

"Grokking the GIMP" is for the serious user of the GNU Image Manipulation Program, a premiere digital image editing and painting program. It covers the GIMP in depth, and complex tasks are intuitively presented and explained using an interactive approach. In addition to emphasizing the theory and core concepts of image manipulation, "Grokking the GIMP" beautifully illustrates the practical aspects of working with digital images.