Green River Cliffs, Wyoming

Point Lobos, Monterey, California

The Grand Canyon of the Yellowstone

Grand Canyon of the Colorado River

Cliffs of the Upper Colorado River, Wyoming Territory

The Juniata, Evening

Golden Gate, Yellowstone National Park

A View of Venice

Mist in Kanab Canyon, Utah

Grand Canyon of Arizona at Sunset

The Much Resounding Sea

Mountain of the Holy Cross

Toltec Gorge and Eva Cliff from the West, Colorado

Figures by a Rocky Pool

Bridge in the Pass of Glencoe

Felshang

Mountainous Landscape with Castles and Waterfalls

Green River, Wyoming

Landscape with a Waterfall

Mer de Glace

Vernal Falls, Yosemite

Entrance to the Bowels of the Earth

Looking up the Trail at Bright Angel, Grand Canyon, Arizona

Glen Eyrie, Colorado