Ancient altar

Ruins of the Walls of Ancient Rome

Aqueduct of the Acqua Giulia

View of the Pantheon of Agrippa, today Santa Maria ad Martyres

View of Pantheon of Agrippa

View of the Interior of the Basilica of Saint Peter at the Vatican

The Smaller Harbor, called the Porto di Ripetta

The Sawhorse

October

Walls which enclosed the slopes of the Caelian Hill

The Temple of Antonius and Faustina

Supper at Emmaus

The Antonine Aqueduct