Sunrise Clouds, Central Pacific, Antarctic Voyage on Hero, December 1974

Frost Heave Polygons and Ventifacts, Antarctica, December 1975

Rock Glacier, Beacon Valley, Antarctica, December 31, 1975

Airdevronsix Icefalls, Wright Upper Valley, Antarctica, December 1975

Glacial Tongue, Dry Valleys, Antarctica, 1976

Glacial Tongue, Dry Valleys, Antarctica, 1976

Antarctica, December 1975

Gentoo Penguins, Port Lockroy, Antarctica, January 14, 1975

Boulders and Mountain, Cormorant Island, Antarctica, January 17, 1975

Boulders and Mountain, Cormorant Island, Antarctica, January 17, 1975

Rocks in Pond, Litchfield Island, Arthur Harbor, Antarctica, January 15, 1975

Ash and Snow, Deception Island, Antarctica, January 19, 1975

Ryder Bay, Adelaide Island, Antarctic Peninsula, Antarctica, March 1976

Argentine Islands, Antarctic Peninsula, Antarctica, March 1976

[Tree burial]

Reno Hill

A Camp on the Roundup (The SL Boys at Dinner)

The Night Hawk In His Nest

Making Link Sausages, Chicago, Illinois

Shearing Sheep with Power Shears, Kirkland, Ill.