Miner's House, Aspen, Colorado, August 27, 1950

Museum, Aspen, Colorado, August 27, 1950

Aerial Tramway End, Cunningham Creek, Colorado, August 7, 1958

Ash Slough, Kissimmee Prairie, Florida, April 12, 1954

Battered Iron Hopper and House, Silverton, Colorado, August 11, 1957

White Stripe on Sheet Metal Wall, Howardsville, Colorado, August 16, 1957

Jerome, Arizona, April 22, 1940

Jerome, Arizona, April 22, 1940

Saguaro National Monument, Tucson, Arizona, April 21, 1940

Bell Building, Chicago, Illinois, September 1941

Brown's Peak, Arizona, April 20, 1940

Spruce Trees, Fish Hawk Point, Great Spruce Head Island, Maine, July 1934

Mine Buildings, Road to Ouray, Colorado, September 26, 1951

Fence and Shadows, Aspen, Colorado, September 28, 1951

Fence and Shadows, Aspen, Colorado, September 28, 1951

Water Arum, Great Spruce Head Island, Maine, 1938

Water Arum, Great Spruce Head Island, Maine, 1938

Water Arum, Great Spruce Head Island, Maine, 1938

Water Arum, Great Spruce Head Island, Maine, 1938

Telea polyphemus, Male, Tesuque, New Mexico, August 1961