Altra Veduta della Fontana in Piazza Navona [Fontana dei Quattro Fiumi], from "La Fontane di Roma nelle Piazze e Luoghi Publici (...)"

Fontana in Piazza Navona [Fontana dei Quattro Fiumi], from "La Fontane di Roma nelle Piazze e Luoghi Publici (...)"

Giovanni Battista Falda, Giovanni Giacomo De Rossi

A View of the Column of Trajan (above) with Details (below)

Jan Goeree

A Reconstruction of a View of the Obelisk at the Entrance of the Via Flaminia

Jan Goeree

View of the Column of Marcus Aurelius

Jan Goeree

The Egyptian Obelisk of Augustus, from "Speculum Romanae Magnificentiae"

Anonymous, Nicolaus van Aelst

Column of Trajan, from "Speculum Romanae Magnificentiae"

Anonymous, Antonio Lafreri

A View of the Obelisk and Saint John in Lateran (above) and a View of an Egyptian Site (?) (below)

Jan Goeree

Trajan's Column, from "Speculum Romanae Magnificentiae"

Giovanni Ambrogio Brambilla, Claudio Duchetti

The Egyptian Obelisk of Constantine, from "Speculum Romanae Magnificentiae"

Giovanni Ambrogio Brambilla, Nicolaus van Aelst

Column of Trajan

Anonymous, Antonio Lafreri

Column of Trajan, from "Speculum Romanae Magnificentiae"

Attributed to Nicolas Beatrizet, Nicolaus van Aelst

Column of Dilius and Obelisque Fountain, from "Speculum Romanae Magnificentiae"

Anonymous, Antonio Lafreri