Mercurii Templum, from "Views of Ancient Roman Temples and Arches"

Mercurii Templum, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Tem. Ro. Penatibus Dicatu, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Sepulchrum Adriani, from "Views of Ancient Roman Temples and Arches"

Anonymous, Italian, 16th century

Tenplum (sic) Iovis Ultoris, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Tenplum Isaiae Prophetae, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Templum Saturni, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Palatium Claudie Imperatoris, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Two Alternate Design for a Church Façade

Anonymous, Italian, Piedmontese, 18th century

Sepulchrum (sic) Adriani, from a Series of 24 Depicting (Reconstructed) Buildings from Roman Antiquity

Anonymous, Italian, 16th century, Previously attributed to Monogrammist G.A. with the Caltrop

Recto: Temple Types: Amphiprostyle (Vitruvius, Book 3, Chapter 2, no. 4); Verso: Temple Types: Pseudodipteral (Vitruvius, Book 3, Chapter 2, no. 6).

Attributed to a member of the Sangallo family, Original Treatise Written by Marcus Pollio Vitruvius

Façade (for Stage Setting)

Anonymous, Italian, 16th century

Porta Antonae, from "Views of Ancient Roman Temples and Arches"

Anonymous, Italian, 16th century