The Hudson River School

Lower Falls of the Yellowstone

The Iceberg

Landscape near Petra

Aurora Borealis

Columns of the Parthenon, Athens

Seated Bedouin

Cotopaxi at Night, Viewed from the Hacienda San Agustin, Ecuador

Cotopaxi Erupting, Viewed from Quito, Ecuador

The Andes of Ecuador

South American Landscape

View of the Acropolis, Athens

Temple of Jupiter at Sunrise, Baalbek

Mount Lebanon

Arabian Man

Bedouins in Camp at Night

Parthenon at Night, Athens

Olana from the Southwest

Cotopaxi

Jerusalem from the Mount of Olives

Rooftops near Sant'Andrea delle Fratte from the Pincio, Rome

The Parthenon

Jerusalem from the Mount of Olives

El Khasneh, Petra

Parade Entering the City, Jaffa