Dew on Red-Top Grass, Great Spruce Head Island, Maine, July 31, 1954

Moss and Lichen on Forest Floor, Great Spruce Head Island, Maine, August 3, 1954

Crabs and Shells, Maine, August 1942

Spruce Woods, Great Spruce Head Island, Maine, August 13, 1949

Fallen Capital, Temple of Zeus, Olympia, Greece, April 14, 1967

Fallen Columns in Front of Temple of Zeus, Olympia, Greece, April 14, 1967

Royal Burial Circle, Mycenae, Greece, April 8, 1967

Mockingbirds Drinking, Punta Suarez, Hood Island, Galápagos Islands, May 28, 1966

Galápagos

Fungus on Stump, Great Spruce Head Island, Maine, July 11, 1949

Lichen on Gray Rock, Great Spruce Head Island, Maine, July 1954

Seaweed-Covered Rocks, Eagle Island, Maine, July 22, 1965

Orange Lichen, Chain Links, Barred Islands, Maine, June 8, 1968

Morning Glory, Butter Island, Maine, July 26, 1968

Moss and Maianthemum Leaves, Great Spruce Head Island, Maine, June 16, 1969

Grass and Maianthemum, Great Spruce Head Island, Maine, June 17, 1969

Rain Drops on Grass, Great Spruce Head Island, Maine, June 26, 1969

Highland Cranberries, Great Spruce Head Island, Maine, June 9, 1968

Maianthemum and Grass, Great Spruce Head Island, Maine, June 5, 1968

Moss and Cranberries, Great Spruce Head Island, Maine, June 17, 1968