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

Sunburst in the Riesengebirge

Landscape Study

L'Aube-souvenir des Alpes

Mountain landscape

Pyrenean Landscape

Highland Landscape

Landscape - Study

Rising Fog

Mountains in the Rising Fog

Landscape, Cornish, N.H.

Monte-Cavo

Yosemite Valley