Book excerpt: Pulitzer Prize-winning photographer Dykings discusses how to use the large-format camera, which he believes is the best tool for photographing the landscape. Topics include composition, light, focusing the camera, lenses, gear and weather, and exposure, film, and filters. The final chapters present information on resources, and how to pursue a career as a photographer. Beautifully illustrated in color. oversize: 9.5x11". c. Book News Inc.