John Szarkowski’s book Looking at Photographs: 100 Pictures from the Collection of The Museum of Modern Art is one of the best ways to learn not only about the history of photography, but also about photography’s aesthetics as well. Szarkowski, the former Director of the Department of Photography at MOMA from 1962 to 1991, pairs 100 photographs with a brief and insightful essay. The combination of image and text causes the reader/viewer to go back and forth and as you look at each photograph repeatedly, you add to the richness of your own viewing.