Philip Hyde (1921–2006) was a pioneer landscape photographer and conservationist. His photographs of the American West were used in more environmental campaigns than those of any other photographer. Education Hyde first attended Ansel Adams' photography program at the California School of Fine Arts, now the San Francisco Art Institute, beginning with the Summer Session in 1946 and enrolling in the full-time professional photography training, the first of its kind, in the Fall of 1947, studying under photographers such as Edward Weston, Minor White, Imogen Cunningham and Dorothea Lange. Out of thousands of Ansel Adams' students, Hyde was one of the few Ansel Adams asked to teach with him. Career with the Sierra Club Hyde became a contributing photographer for the Sierra Club Annual in 1950. He photographed for This is Dinosaur: Echo Park Country and Its Magic Rivers, a 1955 book edited by Wallace Stegner highlighting a proposed dam on the Green River in Dinosaur National Monument in Utah and Colorado. Hyde eventually became the primary conservation photographer for the Sierra Club. David Brower commissioned him to photograph for what came to be known as "battle books", that helped the Sierra Club lead a coalition of environmental groups to establish or expand numerous national parks, wilderness areas and national seashores. This series of books the Sierra Club called The Exhibit Format Series. The most well-known photographers for the series were Ansel Adams, Eliot Porter and Philip Hyde. The Exhibit Format Series helped bring national attention to the Sierra Club and the cause of conservation and popularized the coffee table photography book paving the way for thousands of books of this type in the years since. In the late 1950s and early 1960s, the US Bureau of Reclamation proposed two dams in the Colorado River on either end of the Grand Canyon. The Sierra Club published a book called Time and the River Flowing: Grand Canyon in 1964 in a successful campaign to turn public opinion against these dam projects that threatened the integrity of the wild river and its canyon. Hyde was the primary photographer. This book reshaped the image of the Grand Canyon for Americans and triggered an outpouring of support and letters from all over the world to prevent the flooding of the canyon. Hyde's photographs appeared in campaigns to create North Cascades National Park, Redwood National Park, Point Reyes National Seashore, High Sierra wilderness, the Wind River