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

Stormy Sea with Blazing Wreck

View of the Pyrenees

The Pilgrim of the World at the End of His Journey (study for the series, The Cross and the World)

Passing Song

Moon night over Dresden

Hadleigh Castle, Large Plate

Hochwasser in Etaples

Landschap

Evening

Maanlicht

The Approaching Storm

Landscape with the Good Samaritan