George Eastman’s career developed in a particularly American way. The founder of Kodak progressed from a delivery boy to one of the most important industrialists in American history, and a crucial innovator in photographic history. Eastman died in 1932, and left his house to the University of Rochester. 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.