Capital with peapod volutes and satyr head, from "Speculum Romanae Magnificentiae"

Capital with ram heads and masks, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Capital with heads and masks, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Corinthian capital, from "Speculum Romanae Magnificentiae"

Agostino Veneziano (Agostino dei Musi), After Marcantonio Raimondi

Architectural Details: Base, Capital, and Mask

Giovanni Antonio da Brescia

Capital of Composite Order, from "Speculum Romanae Magnificentiae"

Léon Davent, After Francesco Primaticcio

Capital in the Composite Order and Various Architectural Details

Hugues Sambin

Composite capital, from "Speculum Romanae Magnificentiae"

Attributed to Monogrammist G.A. with the Caltrop

Composite of Corinthian and Ionic, from "Speculum Romanae Magnificentiae"

Monogrammist G.A. with the Caltrop

Corinthian capital, from "Speculum Romanae Magnificentiae"

Master PS, Jacques Prevost de Gray

Palazzo dei Conservatori, Ionic capital, elevation (recto) Palazzo dei Conservatori, Ionic capital, plan and projection (verso)

Drawn by Anonymous, French, 16th century

Base and Capital with Putti

Master G. A. with the man-trap

Three Column Capitals

Giovanni Battista Piranesi