Among the Sierra Nevada, California

Lake Lucerne

Rocky Mountain Landscape

A Storm in the Rocky Mountains, Mt. Rosalie

Looking Down Yosemite Valley, California

Yellowstone Falls

The Rocky Mountains, Lander's Peak

Puget Sound on the Pacific Coast

Sierra Nevada Morning

Mount Corcoran

The Last of the Buffalo

Buffalo Trail: The Impending Storm

Summer Snow on the Peaks

Landscape

Kochel, Lake and Herzogstand

View of Wetterhorn from the Valley of Grindelwald

The Teton Range

View of Glacier Park

The Watzmann

Panoramic View of the Alps, Les Dents du Midi

Summit of the Sierras

In the High Mountains

The Hoher Göll and Schönfeldspitze, near Berchtesgaden, Bavaria (Germany)

The Pyrenees, the Peak of the Midi de Bigorre