...a small and simple book that reveals the vast gulf separating what we actually see from what we think we see. --Shelley Rice

In 1977 photographers Larry Sultan and Mike Mandel sifted through thousands of photographs in the files of the Bechtel Corporation, the Beverly Hills Police Department, the Jet Propulsion Laboratories, the U.S. Department of the Interior, Stanford Research Institute and a hundred other corporations, American government agencies, and educational, medical and technical institutions. They were looking for photographs that were made and used as transparent documents and purely objective instruments--as evidence, in short. Selecting 50 of the best, they printed these images with the care you would expect to find in a high-quality art photography book, publishing them in a simple, limited-edition volume titled Evidence. The concept for the book was clear: select photographs intended to be used as objective evidence and show that it is never that simple.