Hero Crossing Nelson Strait Encountered High Waves, 1975

Neumayer Passage, First Trip, Antarctica, January 1975

Neumayer Passage, First Trip, Antarctica, January 1975

Neumayer Passage, First Trip, Antarctica, January 1975

Close-Up of an Elephant Trunk, Murchison Falls Park, Uganda, Africa, 1970

Honor Student Educated by the Tribal Council

Onlookers at the Window Rock Fair

Taos Mountain in the Rain, New Mexico

Shiprock Fair. Navaho Boys at Chute

Waitress in Gallup Restaurant

Cover of Navaho Book

Paulina's Shelter, Cove Area

Rodeo at the Window Rock Fair

Susie Cable

Lucy Miller Taylor Holding Plaster Head of Laura Gilpin Made by Brenda Putnam

Alice Anderson

Evening at Shiprock

Balsam Flowers, Ngurdoto Crater, Arusha National Park, Tanzania, July 6, 1970

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

Uncut Ferns on Tree Trunk, Mount Meru, Arusha National Park, Tanzania, July 8, 1970