Anvers Glacier from the Air, Antarctica, February 1976

Killer Whale (Orca) and Adélie Penguins, McMurdo Sound, Antarctica, January 1976

Blue-eyed Cormorants, Cormorant Island, 1975-1976

Wiencke Island, from Bismarck Strait, Antarctica, March 1976

Mountain Peak, near Bismarck Strait, Antarctica, February 1976

Mountain Peak, near Bismarck Strait, Antarctica, February 1976

Cove Erosion, Bull Pass, Antarctica, December 27, 1975

Cove Erosion, Bull Pass, Antarctica, December 27, 1975

Moraine and Ice, Dailey Islands, McMurdo Sound, Antarctica, December 30, 1975

View from Labyrinth, Upper Wright Valley, Antarctica, December 19, 1975

Frozen Pond and Cinder Cone, Dailey Islands, McMurdo Sound, Antarctica, December 30, 1975

Don Juan Pond, Wright Valley, Antarctica, December 19, 1975

Don Juan Pond, Wright Valley, Antarctica, December 19, 1975

West Rim, Beacon Valley, Antarctica, December 28, 1975

Dolerite Boulders on Rock Glacier, Beacon Valley, Antarctica, December 31, 1975

Upper Wright Valley from the Labyrinth, Antarctica, December 27, 1975

Upper Wright Valley from the Labyrinth, Antarctica, December 27, 1975

Pond, Bull Pass, Olympus Range, Antarctica, 1975-1976

Airdevronsix Icefalls, Antarctica, 1976

Transantarctic Mountains, South Polar Flight, Antarctica, December 1975