Beardmore Glacier, Antarctica, December 1975

Killer Whales, McMurdo Sound, Antarctica, December 1975

Dancing Adélie Penguins, McMurdo Sound, Antarctica, 1976

Willows in Slough, near Hillsborough, New Hampshire, April 28, 1957

Ice in Brook, Pinkham Notch, New Hampshire, March 31, 1957

Beech Woods, Whiteface, New Hampshire, May 6, 1957

Beech Woods, Whiteface, New Hampshire, May 6, 1957

Brook Flowing with Meadow Tea, Passaconaway Road, New Hampshire, May 5, 1961

Brook Flowing with Meadow Tea, Passaconaway Road, New Hampshire, May 5, 1961

Hemlock, Maples, Pool, Chocorua, New Hampshire, May 7, 1961

Wild Iris and Grass, Pittsburg, New Hampshire, July 5, 1965

Stumps in Beaver Pond, Madison, New Hampshire, May 9, 1961

Pines and Brook, Effingham Falls, New Hampshire, May 9, 1961

Fireweed, Santa Fe Basin, New Mexico, July 25, 1951

Columbine, Santa Fe Basin, New Mexico, July 10, 1951

Sunflowers on Hillside, Chama, New Mexico, August 17, 1957

Arbutus, Chocorua, New Hampshire, May 7, 1961

Maple, Oak and Beech, Conway, New Hampshire, May 4, 1957

Sabbaday Brook with Yellow Leaves, Passaconaway, New Hampshire, October 2, 1956

Sun on Water of Pond, Eaton, New Hampshire, October 12, 1956