The upper portion of Trajan's Column, showing arabesque work on the crowning turret, from "Speculum Romanae Magnificentiae"

Column of Trajan, from "Speculum Romanae Magnificentiae"

Anonymous

Pegasus capital from the Temple of Mars Ultor and decorated base, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Column of Antoninus and a Roman Obelisk, from "Speculum Romanae Magnificentiae"

Anonymous, After Enea Vico

Column of Trajan

Anonymous, Antonio Lafreri

Column of Trajan, from "Speculum Romanae Magnificentiae"

Anonymous, Antonio Lafreri

Composite Order from Rome

Alfred Henry Forrester [Alfred Crowquill]

Container with a Satyr (Nécessaire de table)

René Boyvin

Column of Trajan, from "Speculum Romanae Magnificentiae"

Anonymous, Antonio Salamanca

The Antonine Column, from "Speculum Romanae Magnificentiae"

Anonymous, Nicolaus van Aelst

Column of Trajan, from "Speculum Romanae Magnificentiae"

Attributed to Nicolas Beatrizet, Nicolaus van Aelst

Composite capital with measurements

Monogrammist G.A. with the Caltrop

Trajan's Column, from "Speculum Romanae Magnificentiae"

Giovanni Ambrogio Brambilla, Claudio Duchetti