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

The Alban Hills

Trinità dei Monti

View of Genoa

Paysage d'Italie. Village au crépuscule

Saint Peter's, Rome

Fabrique près de Saint-Bonaventure à Rome

A Village in a Valley

Monte Pincio, Rome

View of Rome from Monte Pincio

Villeneuve-les-Avignon, Fort Saint André

A View of Fes

Schleuse bei Pompeji. Ein Freilichtmaler mit Sonnenschirm