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

The Pilgrim of the World at the End of His Journey (study for the series, The Cross and the World)

The Forest in Winter at Sunset

Sunset near Arbonne

Mount Vesuvius at Midnight

Cottage on Fire

Dovedale by Moonlight

Tornado in an American Forest

Inside the Forest

The Course of Empire: The Savage State

Uttenwalder Grund

Cottage on Fire at Night

Rocks