The document provides biographical information and descriptions of work for 12 famous photographers: Ansel Adams, Mathew Brady, Julia Margaret Cameron, Alfred Stieglitz, W. Eugene Smith, Dorothea Lange, Alexander Rodchenko, Robert Frank, Lennart Nilsson, Annie Liebovitz, Richard Avedon, and Jerry Ueslmann. It includes when they were born and died, the type of photography they were known for, and whether their work was in black and white or color.