Little Green Heron, Kissimmee River, Florida, April 16, 1954 [Butorides virescens]

Little Blue Heron, Mrazik Pond, Everglades National Park, Florida, January 1974

Pool with Reflections, Dark Canyon, Lake Powell, Utah, September 9, 1968

Rocks with Desert Varnish, Lake Powell, Utah, May 1965

Yellow Mold and Seep, Coyote Canyon, Utah, August 14, 1971

Yellow Mold and Seep, Coyote Canyon, Utah, August 14, 1971

Blue Hill, Maine, August 2, 1940

Waterfalls, Supai, Arizona, May 1940

Spring Flowers, Great Spruce Head Island, Maine, 1938

Calla palustris and Skunk Cabbage, Great Spruce Head Island, Maine, June 17, 1939

Blue Hill, Maine, August 3, 1940

Parson's Store, Camden, Maine, August 26, 1940

Spruce Trees, Great Spruce Head Island, Maine, August 1940

Side View Jacob Hamlin Arch, Coyote Canyon, Utah, August 19, 1971

Upheaval Dome, Canyonlands National Park, Utah, May 1, 1973

Cemetery, Vermont, 1957

Fallen Pine Trees, Bench Ranch, Fishtail, Montana, August 19, 1979

Breakfast Table, Great Spruce Head Island, 1936

Snow's Shipyard, Rockland, Maine, August 12, 1939

House at Castine, Maine, August 16, 1939