
Great Overhang, Moqui Canyon, Glen Canyon, Utah

Pothole, Marble Gorge, Grand Canyon National Park, Arizona

Marble Gorge, Grand Canyon National Park, Arizona

Aspens, North Rim, Grand Canyon National Park, Arizona

Colorado River From Dead Horse Point, Dead Horse Point State Park, Utah

South Rim, Winter, Grand Canyon National Park, Arizona

Downriver From Powell Memorial, Grand Canyon National Park, Arizona

Colorado River From Toroweap Overlook, Grand Canyon National Park, Arizona (Horizontal)

Deer Creek Gorge, Grand Canyon National Park, Arizona

Monument Basin, Canyonlands National Park, Utah

Rainbow Bridge From The Upstream Side, Now Rainbow Bridge National Monument, Utah

Sunrise, Monument Canyon, Canyonlands National Park, Utah

Near Water's Edge, Mile 25 Rapid, Grand Canyon National Park, Arizona

Colorado River In Cataract Canyon, Canyonlands National Park, Utah

Colorado River Bend, Sun Reflection, Talus Slope, Canyonlands National Park, Utah

The White Rim At Monument Basin, Canyonlands National Park, Utah

Red Canyon at Hance Rapid, Boulders in Dunes, Grand Canyon National Park, Arizona, 1964, First Published in "Time And The River Flowing: Grand Canyon" by Francois Leydet, in the Sierra Club Exhibit Format Series. The book that helped protect the Grand Canyon from two dams.

Yucca Blooms Near Toroweap Overlook, Grand Canyon National Park, Arizona