Gezicht op Grotta Ferrata

Mt. Katahdin from the North Basin, Maine

Landscape near Latacunga, Ecuador

Sunset, Bar Harbor, Maine

View of Guaranda, Ecuador

View of the Alps near Berchtesgaden, Bavaria (Germany), Part One

A Valley in the Andes, Colombia or Ecuador

Blue Mountain Peak, from Bloxburgh, Jamaica, Part One

Study of landscape, Lake Maggiore, Italy

Mountain Landscape on the Road to Mocha, Ecuador

Alpine Landscape near Berchtesgaden, Bavaria (Germany)

Mt. Katahdin from South Turner Mountain, Maine

View above Wadi Barada, Syria, Part One

Gezicht op Civitella

Adirondack Mountains, Part One

Folkestone

Narrow Mountain Valley near Ysapan, Ecuador

Whiteface Mountain, New York, Part One

Yellowstone, Above Tower Falls

Landschap

Studie van een vooroverbuigend mannelijk naakt

View of Delos

Italian Mountain Landscape

Foundering Icebergs near Battle Harbour, Canada

Valley with a Bridge and Houses near Guaranda, Ecuador