Grapevine, Chocorua, New Hampshire, October 2, 1952

May Star Flowers, Silver Lake, New Hampshire, May 30, 1953

Grass, Rocks, Pool, Whiteface, New Hampshire, October 13, 1952

Chickweed and Rock, Chain Links, Barred Islands, Maine, June 22, 1982

Grass, Great Spruce Head Island, Maine, July 4, 1982

Fallen Tree in Woods, Great Spruce Head Island, Maine, August 1, 1982

Bay Bush, Great Spruce Head Island, Maine, July 20, 1982

Fallen Tree, Great Spruce Head Island, Maine, August 2, 1982

Lichen and Blueberry Leaves, Great Spruce Head Island, Maine, June 13, 1978

Welder's Shop, Weston, Missouri, May 15, 1978

Victorian House, Lexington, Missouri, May 15, 1978

Norman House, Joseph City, Nauvoo, Illinois, August 5, 1978

Norman House, Joseph City, Nauvoo, Illinois, August 5, 1978

Bracken, Chocorua, New Hampshire, October 2, 1952

Pale Green House, Stonington, Maine, July 7, 1978

Spruce Trunk, Great Spruce Head Island, Maine, July 20, 1982

Moss and Lichen near Kirkjubaejarklaustar, Iceland, July 2, 1972

Waterfall on South, Road to Landmannalaugar, Iceland, July 4, 1972

Lichen on Rock, Road to Laki, Iceland, July 3, 1972

Vegetation on Black Cinders, Back Road to Landmannalaugar, Iceland, July 4, 1972