View of the exterior of St. Peter's Basilica in the Vatican, from Vedute di Roma (Roman Views)

View of the exterior of St. Peter's Basilica in the Vatican, from Views of Rome

Giovanni Battista Piranesi

View of the exterior of St. Peter's Basilica in the Vatican, from Views of Rome

Giovanni Battista Piranesi

S. Giovanni in Laterano, main façade, with Palace and Scala Santa on the right (Veduta della Basilica di S. Giovanni Laterano), from "Vedute di Roma"

Giovanni Battista Piranesi

View of Two Churches, One Called 1. S. Maria di Loreto, the other 2. The Name of Mary, near 3. Trajan's Column. 4. The ascent to the Quirinal, from Views of Rome

Giovanni Battista Piranesi

View of the Basilica of San Sebastiano fuori delle mura [St. Sebastian ouside the Walls] on the Appian Way, from Vedute di Roma (Roman Views)

Giovanni Battista Piranesi

View of the Basilica of S. Paolo fuori delle Mura [St. Paul outside the Walls], built by Constantine the Great, from Views of Rome

Giovanni Battista Piranesi

View of St. Peter's Basilica and Piazza in the Vatican, from Vedute di Roma (Roman Views)

Giovanni Battista Piranesi

View of the Rear Entrance of the Basilica of S. Maria Maggiore, from Views of Rome

Giovanni Battista Piranesi

View of St. Peter's Basilica and Piazza in the Vatican, from "Vedute di Roma" (Roman Views)

Giovanni Battista Piranesi, Giovanni Bouchard

Elevation Showing the Exterior of Saint Peter's Basilica from the South as Conceived by Michelangelo (published in 1569), from "Speculum Romanae Magnificentiae"

Etienne DuPérac

The Pantheon exterior (Veduta del Pantheon d'Agrippa oggi Chiesa di S. Maria ad Martyres)

Giovanni Battista Piranesi

View of the Pantheon of Agrippa, today S. Maria ad Martyres, from Views of Rome

Giovanni Battista Piranesi