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

Summer in the Catskills

Peace and Plenty

California Spring

Delaware Valley (Brigham Young)

Valley Marsh

Medway, Massachusetts

Blauberg near Wolmar

Pleasant Pastures

The Coming Storm

Saco Valley

Untitled (landscape with oxen and haycart crossing bridge)