View of the Mausoleum of the Emperor Hadrian (now called Castel Sant’Angelo) from the Rear, from Vedute di Roma (Views of Rome)

View of the Mausoleum of the Emperor Hadrian (now called Castel S. Angelo) from the rear, from Vedute di Roma (Roman Views)

Giovanni Battista Piranesi, Bouchard & Gravier

The Sepulchre of Hadrian, from "Speculum Romanae Magnificentiae"

Anonymous, Claudio Duchetti

Castello Sant' Angelo, from "Speculum Romanae Magnificentiae"

Nicolas Beatrizet

Tomb of Caecilia Metella, from Views of Rome

Giovanni Battista Piranesi

St. Angelo from "Prospectus Locurum Urbis Romae Insign[ium]

Lievin Cruyl

Castello Sant' Angelo, from "Speculum Romanae Magnificentiae"

Anonymous, Antonio Salamanca

Castello Sant' Angelo, from "Speculum Romanae Magnificentiae"

Giulio de Musi

A View of the Castle Sant'Angelo , Rome

Unknown Artist

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

Giovanni Battista Piranesi, Giovanni Bouchard

St. Peter's, from "Speculum Romanae Magnificentiae"

Anonymous, Nicolaus van Aelst

The tomb of Caecilia Metella, from Vedute di Roma (Roman Views)

Giovanni Battista Piranesi

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

Giovanni Battista Piranesi