Among the Sierra Nevada, California

Lake Lucerne

Rocky Mountain Landscape

A Storm in the Rocky Mountains, Mt. Rosalie

Looking Down Yosemite Valley, California

Emigrants Crossing the Plains

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

Landscape

The Three Tetons

Bear Mountain and Iona Island on the Hudson River

Untitled (Mountains and Lake)

In the Sierras

Mount Corcoran

Estes Park, Long’s Peak

Estes Park, Colorado, Whyte's Lake

Stream in Mountains at Dusk

The Teton Range

Snowy Range

Alpine Landscape: The Handegg, Switzerland