Telea polyphemus, Eggs and Newly Hatched Larva, Tesuque, New Mexico, August 1961

Bleached Plants, Death Valley, California, February 6, 1959

Mountain Tarn, Stony Pass, Colorado, August 8, 1958

Window, Ashcroft (Aspen), Colorado, September 27, 1951

Brown's Peak, Arizona, April 20, 1940

Raindrops on Grass, Gladstone, Colorado, August 16, 1957

Dead Tree and Shack, Eureka, Colorado, August 4, 1958

Painted Rock, Black Canyon of the Gunnison, Colorado, August 12, 1957

Telea polyphemus Larva, About 4 Weeks Old, Molting Sequence 1-Eating the Slough, #26, Tesuque,New Mexico, August 1960

Stump, Great Spruce Head Island, August 7, 1940

Waterfalls, Supai, Arizona, May 1940

Garden Gate and Orchard, Great Spruce Head Island, August 26, 1939

Spruce Trees in Fog, Great Spruce Head Island, Maine, July 29, 1963

Brook, Whiteface, New Hampshire, September 30, 1952

Tidal Pool and Seaweed, Isle Au Haut, Maine, July 28, 1963

Fungi in Birch Trunk, Great Spruce Head Island, Maine, July 18, 1971

Birch Tree & Bridge, Great Spruce Head Island, Maine, August 7, 1940

Water Falls, Supai, Arizona, May 1940

Stonington, Maine, August 21, 1940

Lichens and Birch Branch, Dirigo, Maine, July 11, 1963