Dr. Richard D. Zakia, Ed.D., Professor Emeritus at Rochester Institute of Technology, taught in many areas of photography and served as the chair of the Fine Art Photography Department and Graduate Program in Imaging Arts. He was the recipient of the Eisenhart Outstanding Teaching Award and the author/co-author of twelve books on photography, including The Focal Encyclopedia of Photography, Teaching Photography, Photographic Composition: A Visual Guide, and his final book, the 4th edition of Perception and Imaging.