Ornithon Sive Aviarum, from "Speculum Romanae Magnificentiae"

Ornithon Sive Aviarum, from "Speculum Romanae Magnificentiae"

Anonymous, After Pirro Ligorio, Michele Tramezzino

View of the Roman Capitol, from "Speculum Romanae Magnificentiae"

Etienne DuPérac

Temples on the Isle of Tiber, from "Speculum Romanae Magnificentiae"

Anonymous, Nicolaus van Aelst

View of the Campidoglio as re-designed by Michelangelo, from "Speculum Romanae Magnificentiae"

Etienne DuPérac

Temples on the Isle of Tiber, from "Speculum Romanae Magnificentiae"

Giovanni Ambrogio Brambilla, Claudio Duchetti

Circus Flaminius in Rome, from "Speculum Romanae Magnificentiae"

Anonymous, After Nicolas Beatrizet, After Pirro Ligorio, Claudio Duchetti

Circus Flaminius, from "Speculum Romanae Magnificentiae"

Nicolas Beatrizet, After Pirro Ligorio, Michele Tramezzino

Ancient mausoleum erected for the ashes of a Roman Emperor (Mausoleo antico eretto per le ceneri d'un Imperadore Romano), from "Prima Parte di Architettura, e Prospettive"

Giovanni Battista Piranesi

Circus Maximus, from "Speculum Romanae Magnificentiae"

Anonymous, After Pirro Ligorio, Bolognino Zaltieri

A Reconstruction of the Mausoleum of Augustus (above) and a View of the Ruins (below)

Jan Goeree

View of the Tiber Island represented as a ship, the Temple of Aesculapius at left

Giovanni Ambrogio Brambilla, Claudio Duchetti

Circus Maximus, from "Speculum Romanae Magnificentiae"

Nicolas Beatrizet, After Pirro Ligorio, Michele Tramezzino