Pendleton Strait with Multiple Icebergs, Antarctic Peninsula, Antarctica, March 1976

Fur Seal, Litchfield Island, Antarctica, 1976

Adelaide Island, Partially Hidden in Mist, Antarctica, March 1976

Bismarck Strait, Antarctica, March 1976

Private Wharf, Beal's Island, Jonesport, Maine, August 18, 1974

Fireweed, South Lubec, Maine, August 19, 1974

Fireweed, Fling Island, Maine, August 13, 1974

Tidal Flat, Scodic Point, Maine, August 16, 1974

Rocks and Shadows, Pickering Island, Maine, August 5, 1974

Tidal Pool, Isle au Haut, Maine, August 6, 1974

Eriastrum diffusum, Saguaro National Monument, Arizona, April 6, 1953

Linanthus aureus, Desert Gold, Molino Basin, Catalina Mountains, Arizona, April 15, 1953

Sunset in Grandidier Channel from Research Vessel "Hero", Antarctica, March 7, 1976

Boulder in Lava Canyon, Grand Canyon, Arizona, June 17, 1967

Moss at Bottom of Falls, Travertine Falls, Grand Canyon, Arizona, September 23, 1967

Goldenrod, Deer Creek, Grand Canyon, Arizona, September 19, 1967

Tapeats Creek, near Mouth, Grand Canyon, Arizona, June 23, 1967

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

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

Ice and Moraine, Black Island, McMurdo Sound, Antarctica