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

Mountain of the Holy Cross

Mountain Heights, Cader Idris

Alpine Landscape: The Handegg, Switzerland

Memories of the Giant Mountains

View from Mount Pilatus

The Three Tetons

Giant Mountains Landscape with Rising Fog

Canadian Rockies

The Pyrenees, the Peak of the Midi de Bigorre

Mountains

Mountain Landscape, Macugnaga

The Teton Range