Saw Grass Everglades at Sundown, Shark Valley, Florida, February 13, 1974

Forest Trees, Tortuguero Park, Costa Rica, March 8, 1984

Nefertari by Ramesses's Leg, Court of Ramesses II, Temple of Luxor, Egypt, January 28, 1973

Cereus on Small Island, Vera Cruz Island, Galápagos Islands, March 13, 1966

Lava and Cinder Contact, Sullivan Bay, James Island, Galápagos Islands, March 10, 1966

Old and New Lava with Lichen, Sombrero Chino at James Island, Galápagos Islands, March 11, 1966

An Old Navaho Woman

Alfred Stieglitz, "An American Place"

Gazelle, Spavin Right Hind Leg (.099 Second), Almost One Stride

Kentucky, "Figured Tree"

Santa Barbara Bay.

Mirror Lake, Yo Semite [sic] Valley, Cal.

White House with Two Locust Trees, Route 175 to Castine, Maine, June 28, 1978

White House with Two Locust Trees, Route 175 to Castine, Maine, June 28, 1978

White Aspens and Hillside, Route 14, Routt County, Colorado, May 28, 1975

Boy with Birds, Morelia, Mexico, January 6, 1956

Crabeater Seal, Palmer Station, Antarctica, 1976

Clouds on East of Alcedo from Rim, Alcedo Volcano, Isabela Island, Galápagos Islands, May 4, 1966

Moss, Waterfall, Cinders, near Dam Site on Thjorsa River, Iceland, June 26, 1972

View Down Beacon Valley, Antarctica, December 28, 1975