Ansel Adams (1902-1984) was one of the most prolific and highly acclaimed photographers of the twentieth century, and the author of dozens of publications. He helped establish the department of photography at New York's Museum of Modern Art and founded the Friends of Photography in Carmel, California, and the Center for Creative Photography at the University of Arizona in Tucson. A member of the board of directors of the Sierra Club for thirty-seven years, Adams was instrumental in the growth of the American conservationist movement. Alice Gray is a writer and editor based in Louisville, Kentucky. Her work has appeared in such publications as Art & Auction and ARTnews.