Coming to terms with alpha channels (or masks) is the most sure-fire way to boost the quality of your work in Photoshop. But masking isn't easy-in fact, the elusive alpha channel has been described as the least understood feature in Photoshop's enormous arsenal. Now, you can master masking with Deke McClelland's unique and effective learning system. Through step-by-step text lessons, DVD-video demonstrations, and real-world projects, you'll learn...