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

Butterfly

En sommerfugl

Pl. 60 — Dissertatio de generatione et metamorphosibus insectorum Surinamensium

Five Butterflies

To studier af en tidselfugl (vanessa cardui l.)

Dinner Service (Rousseau service): Butterflies and Fish (no. 16)

Rose Bush and Butterfly

Five Butterflies, a Moth, a Beetle, and a Spider

Swallow-tailed Butterfly and Twelve Other Insects

En eksotisk dagsommerfugl

Plate 7: Swallowtail Butterfly

Two Butterflies, a Wasp, and a Moth