Small Valley, Litchfield Island, Arthur Harbor, Antarctica, January 15, 1975

Mount Erebus from Black Island, McMurdo Sound, Antarctica

Rhone and Taylor Glaciers, Taylor Valley, Antarctica, December 11, 1975

Emperor Penguins, McMurdo Sound, Antarctica, December 1975

Koettlitz Glacier, Frozen Pond, near Royal Society Range, Antarctica, December 1975

Emperor Penguins, McMurdo Sound, Antarctica, 1975-1976

Mummified Dog, Scott's Hut, Ross Island, Antarctica, December 1975

Airdevronsix Icefalls, Looking Towards Wright Upper Glacier, Antarctica, 1976

Dancing Adélie Penguins, McMurdo Sound, Antarctica, January 1976

Iceberg, Antarctic Peninsula, Antarctica, February 1976

Melchior Islands, Between Anvers and Brabant Islands, Antarctica, 1975-1976

Melchior Islands, Between Anvers and Brabant Islands, Antarctica, 1975-1976

Iceberg, Argentine Islands, Antarctic Peninsula, Antarctica, March 1976

Drying corn at Standing Rock Reservation

Two Strike, Sioux Chief

Method of Placing Material in Furnace, Plate Glass Works, Rossford, Ohio

Golden Gate Park, San Francisco, Cal., U.S.A.

"There's no place like home."

Orange Lichen and Black Algae, Great Spruce Head Island, Maine, June 16, 1969

Pink and Blue Lichen Wheels, Great Spruce Head Island, Maine, July 2, 1971