National Parks

Full view of cactus and surrounding shrubs, In Saguaro National Monument, Arizona

From Windy Point, Kings River Canyon

From Logan Pass, Glacier National Park, Montana

From Going-to-the-Sun Chalet, Glacier National Park, Montana

Fountain Geyser Pool, Yellowstone National Park, Wyoming III

Fountain Geyser Pool, Yellowstone National Park, Wyoming II

Fountain Geyser Pool, Yellowstone National Park, Wyoming

Flock in Owens Valley, California, 1941

Firehold River, Yellowstone National Park, Wyoming

Fin Dome, Kings River Canyon

Evening, McDonald Lake, Glacier National Park, Montana II

Evening, McDonald Lake, Glacier National Park, Montana