Famous for his lifetime collaboration with the Sierra Club, For 10 points, name this photographer, most famous for his work in Yosemite National Park.
With Imogen Cunningham, Willard van Dyke, and Edward Weston, this man founded the San Francisco-based Group f/64, and while working in New Mexico he was introduced to Alfred Stieglitz, who exhibited much of this man's work in his New York galleries. One of his most famous works depicts a small New Mexico town at sunset, Moonrise: Hernandez, but he is better known for photographs taken at the location of El Capitan and Half Dome.  Famous for his lifetime collaboration with the Sierra Club, For 10 points, name this photographer, most famous for his work in Yosemite National Park.
With Imogen Cunningham, Willard van Dyke, and Edward Weston, this man founded the San Francisco-based Group f/64, and while working in New Mexico he was introduced to Alfred Stieglitz, who exhibited much of this man's work in his New York galleries.
Ansel {Adams}