View of the Tiber near Perugia

Étretat

Autumn Oaks

The Lackawanna Valley

Lake Nemi

Early Morning, Tarpon Springs

Niagara Falls

The Mill Pond

Catskill Mountains

October

In the Berkshires

Niagara

Catskill Mountains

Après la pluie

Bardon Hill, Coleorton Hall

Blauberg near Wolmar

Saco Valley

Autumn Scene

A View of the Valley

Hills behind the Møen Cliff

View on the Catskill—Early Autumn

Delaware Valley (Brigham Young)

A Panoramic Landscape with a Country Estate

Summer in the Catskills