Columns in Hypostyle, Temple of Amun, Karnak, Luxor, Egypt, January 25, 1973

Grass in Snow, Shelburne Pass, Vermont, 1957

Yellow Leaves and Asters, Sangre de Cristo Mountains, Santa Fe Basin, New Mexico, September 20, 1950

Peeling Birch Bark, Great Spruce Head Island, Maine, June 24, 1969

Trees and Pond, near Sherborn, Massachusetts, April 1957

Smith Island, from Schollaert Channel, Antarctica, February 26, 1976

California Poppies, Nogales, Arizona, April 14, 1958

Penstemon, Agua Caliente Ranch, Tucson, Arizona, April 15, 1958

Gerlache Strait to Neumayer Passage from Research Vessel "Hero", Antarctica, February 24, 1976

Weddell Seal Skeleton, Prospect Point, Antarctica, March 6, 1976

Iceberg and Ice Blink, Amundsen Sea From United States Coast Guard Cutter "Glacier", Antarctica, February 1976

Green Iceberg, Livingston Island, Antarctica, March 1976

Limpet Shells Left by Gulls, Bonaparte Point, Palmer Station, Antarctica, February 11, 1976

Suess Glacier and Matterhorn from Nussbaum Riegel, Taylor Valley, Antarctica, January 7, 1976

Elephant Seals, Humble Island, Antarctica, March 1976

Dykes, Nussbaum Riegel, Taylor Valley, Antarctica, January 7, 1976

Arthur's Harbor, Palmer Station, Antarctica, January 1976

Ice Pack with Light on Horizon, Ross Sea From United States Coast Guard Cutter "Glacier," Antarctica, January 1976

Reflections with Boulders, Buck Farm Canyon, Marble Canyon, Grand Canyon, Arizona, September 14, 1967

Travertine Chute, Above Red Rock Canyon, Grand Canyon, Arizona, September 18, 1967