John BeardsworthJOHN BEARDSWORTH is a photographer and writer with a wealth of experience photographing both digitally and on film. He is the author of Step-by-Step Digital Black-and-White Photography, Photoshop Blending Modes Cookbook, Photoshop Fine Art Effect Cookbook, Digital Photographer's Guide to Adobe Photoshop Lightroom, and Advanced Digital Black & White Photography. Read More Read Less