White-throated Sparrow, Male, June 28, 1939

Northern Parula Warbler, Female, June 30, 1940

Morada, Taos, New Mexico, April 13, 1940

Cross, Morada, Taos, New Mexico, April 13, 1940

Morada, Taos, New Mexico, April 13, 1940

Green-backed Goldfinch, Female, Arizona, April 26, 1941

Slate-colored Junco's Nest, June 9, 1939

Spring Bouquet

Georgia O'Keeffe and Head by Mary Callery, Ghost Ranch, New Mexico, September 1945

Alfred Stieglitz in Cape--An American Place

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

Corral at Bluff, Utah, October 1940

Eroded Sandstone, Natural Bridges National Monument, Utah, August 18, 1947

Corral, La Bajada, New Mexico, September 3, 1960

Bluff, Utah, October 1940

Cloud Formations, Tesuque, New Mexico, September 1958

Window with Torn Screen, La Bajada, New Mexico, July 31, 1961

Can on Post, La Bajada, New Mexico, July 31, 1961

Dead Herring Gull, 1937

Laurel Tree and Redwoods, Muir Woods, California, January 29, 1959