Macau, 1985

Macau, 1985

Macau, 1985

Textile Mill Ürümqi, 1981

Meishan, Sichuan, 1981

Loshan, 1981

Schoolchildren, Yeji, Anhui Province, China, 1981

Factory, Kunming, China, Fall 1981

Macau, 1980

Juniper Tree and Cliff, Sand Canyon, Dinosaur National Monument, Colorado, August 12, 1958

Medano Creek, Willows and Dunes, Great Sand Dunes National Monument, Colorado, September 22, 1960

Iron Oxide Stain on Stones, Cement Creek, Colorado, August 7, 1958

Dead Pine, Great Sand Dunes National Monument, Colorado, September 22, 1960

Spruce Trees in Evening Sun, Independence Pass Road, Colorado, September 29, 1960

Sandbar, Green River, Echo Park, Dinosaur National Monument, Colorado, August 13, 1958

Sandbar, Green River, Echo Park, Dinosaur National Monument, Colorado, August 13, 1958

Dead Willows and Sunflowers, Great Sand Dunes National Monument, Colorado, August 24, 1959

Aspen Hillside, South of Eagle, Colorado, May 25, 1975

Grass, Trees, Mountains, Great Sand Dunes National Monument, Colorado, September 30, 1959

Macau, 1980