Aquí la calavera está, señores, de todos los buenos valedores

Crossing the Hellgate River, May 5th, 1854.

Hot Spring Mound, in the "Deer Lodge" Prairie, of the Rocky Mountains.

Coeur D'Alene Mission, St. Ignatius River

Topi Carcass, Queen Elizabeth National Park, Ishasha, Uganda, August 3, 1970

Palms on Bank of Nile, Murchison Falls National Park, Uganda, August 10, 1970

Nettle Leaves, Mount Meru, Arusha National Park, Tanzania, July 8, 1970

Forest in Fog, Mount Meru, Arusha National Park, Tanzania, July 8, 1970

Lion Cub, Serengeti, Tanzania, Africa, 1970

Crust on Lake Natron from the Air, Tanzania, October 15, 1970

Crust on Lake Natron from the Air, Tanzania, October 15, 1970

The Hands of Adolf Dehn, Colorado Springs, Colorado

Winter

Tamarind Tree at Seirpoor

The Swinging Cradle

Fannie Make Shines Canning with High School P. T. A.

Bonnie Holy Rock

At Outlet of Upper Twin Lake

[Trinidad, Colorado strike]

Hotel Colorado, Glenwood Springs, Colorado