ANSEL ADAMS

Castle Geyser Cove, Yellowstone National Park, Wyoming, ca. 1941-1942

Stream winding back toward geyser, Central Geyser Basin, Yellowstone National Park, Wyoming, ca. 1941-1942

Photograph of Old Faithful Geyser Erupting in Yellowstone National Park, ca. 1941-1942

Fountain Geyser Pool, Yellowstone National Park, Wyoming, ca. 1941-1942

Old Faithful, Yellowstone National Park, Wyoming, ca. 1941-1942

Veiled Mountains, Glacier National Park, Montana - National Parks and Monuments, 1941

Two Medicine Lake, Glacier National Park, Montana - National Parks and Monuments, 1941

Mountain tops, low horizon, dramatic clouded sky, in Rocky Mountain National Park, Colorado, ca. 1941-1942

Surface of water presents a different texture in Fountain Geyser Pool, Yellowstone National Park, Wyoming, ca. 1941-1942

Mountain tops, low horizen, low hanging clouds, in Rocky Mountain National Park, Colorado, ca. 1941-1942

Steaming pool in foreground, high horizon, Fountain Geyser Pool, Yellowstone National Park, Wyoming, ca. 1941-1942