Kitchen Window and Chair, Tesuque, New Mexico, July 25, 1961

Kitchen Window with Plants, Tesuque, New Mexico, July 22, 1961

Black Stones on Red Sandstone, Hanksville Road, Utah, August 17, 1963

Mimulus on Wet Wall, Coyote Canyon, Utah, August 19, 1971

Musselman Arch, Canyonlands National Park, Utah, April 29, 1973

Manzanita and Snow, Bryce Canyon, Utah, June 20, 1975

Boulder on Edge of Chestler Park, Canyonlands National Park, Utah, May 3, 1973

Summer Snow Storm, Bryce Canyon, Utah, June 20, 1975

Water Stains, Music Temple, Glen Canyon, Utah, September 23, 1961

Green and Blue Reflections, Coyote Canyon, Utah, August 14, 1971

Reflections on Wet Wall and in Stream, Willow Canyon, Utah, August 13, 1971

Weeping Rock, Zion National Park, Utah, August 18, 1969

Oak Leaf in Sand, Coyote Canyon, Utah, August 13, 1971

Mimulus on Cliff, Detail, Coyote Canyon, Utah, August 19, 1971

Mimulus on Cliff, Detail, Coyote Canyon, Utah, August 19, 1971

Seep Streaks at Jacob Hamlin Arch, Coyote Canyon, Utah, August 18, 1971

Colorado Overlook, Canyonlands National Park, Utah, May 2, 1973

Dead Juniper, Waterpocket Fold, Utah, June 18, 1975

Seeps in Alcove, Coyote Canyon, Utah, August 18, 1971

Eroded Sandstone Rock, Canyonlands National Park, Utah, April 30, 1973