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

Landscape

A Home in the Wilderness

Fair Weather in the Pieniny Mountains

In the High Mountains

Sunrise in the Sierras

Laramie Peak

Canadian Rockies (Lake Louise)

Summer Snow on the Peaks

Alpine landscape

Lake George

Snowy Range

View on the Upper Mississippi