Since 1949 the site has operated as an international museum of photography and film, and today holds the largest collection of its kind in the world, containing over 400,000 images and negatives-among them the work of such masters as Alfred Stieglitz, Edward Steichen, and Ansel Adams. Home also to 23,000 cinema films, five million film stills, one of the most important silent film collections, technical equipment and a library with 40,000 books on photography and film, the George Eastman House is a pilgrimage site for researchers, photographers, and collectors from all over the world. This volume curates the most impressive images from the collection in chronological order to offer an incomparable overview of photographic history.