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

October in the Marshes

Mount Washington, New Hampshire

A Home in the Wilderness

A forest lake surrounded by birches. Study.

A View towards Himmelbjerget, Jutland. Evening

Tannen am Waldbach

A View of Lake Vejl near Silkeborg, Jutland

Sunset

Landscape with Rider on White Horse

Lake Tahoe

Bear Mountain and Iona Island on the Hudson River

The Coming Storm