Near Gabriels Out of Saranac Lake, Adirondack Mountains, New York, January 31, 1965

A View East from Route 73 near St. Huberts, Adirondack Mountains, New York, February 1, 1965

Looking East from Route 10 South of Indian Lake, Adirondacks, New York, May 1964

North End of Avalanche Lake, West of St. Huberts, Adirondack Mountains, New York, May 27, 1965

New Beech Leaves and Birches, Blue Mountain Lake Region, Adirondack Mountains, New York, May 17, 1964

Route 73 South of St. Huberts, Site of Avalanche on Giant Mountain, Adirondacks, New York, May 21, 1964

Frozen Brook in Woods on Road to Keene, Adirondack Mountains, New York, February 6, 1965

Frozen Brook in Woods on Road to Keene, Adirondack Mountains, New York, February 6, 1965

Mossy Rocks in Brook, Slide Mountain Brook, Adirondack Mountains, New York, May 25, 1965

Lichens on Beech at Hemlock Hill, Blue Mountain Lake, Adirondack Mountains, New York, May 17, 1964

Hellebore and Mertensia, Santa Fe Basin, New Mexico, July 10, 1957

Hawkweed in Grass, Pittsburg, New Hampshire, July 5, 1965

Painted Horses on Barn Door, Cundiyo, New Mexico, July 27, 1961

Apples on Tree After Frost, Tesuque, New Mexico, November 21, 1966

Stones and Mud Cracks, Black Place, New Mexico, June 9, 1977

Sitting Bull Falls, Guadalupe Mountains, New Mexico, May 11, 1977

Pueblo Bonito, Chaco Canyon, New Mexico, June 9, 1977

Decayed Stump, Santa Fe Basin, New Mexico, September 24, 1974

Grass and Leaves, Minnow Pond Brook, Adirondack Mountains, New York, September 28, 1963

Grass and Leaves, Minnow Pond Brook, Adirondack Mountains, New York, September 28, 1963