Cornice and column from the Temple of Fortuna Virilis (Tempio della Fortuna Virile), from "Le Antichità Romane"

Corinthian Order from Tivoli

Alfred Henry Forrester [Alfred Crowquill]

Ionic Capital, from "Speculum Romanae Magnificentiae"

Agostino Veneziano (Agostino dei Musi)

Doric Order from Athens

Alfred Henry Forrester [Alfred Crowquill]

The General Proportions of the Composite Order, in Chippendale Drawings, Vol. I

Thomas Chippendale

Composite Order from Rome

Alfred Henry Forrester [Alfred Crowquill]

One Half Design for a Doorway

Anonymous, Italian, Piedmontese, 18th century

Vitruvian Tuscan Order

Alfred Henry Forrester [Alfred Crowquill]

Architectural Study of Classical Entablature

F. or T. Grossbach

Composite capital with measurements

Monogrammist G.A. with the Caltrop

The General Proportions of the Corinthian Order, in Chippendale Drawings, Vol. I

Thomas Chippendale

Various Roman Ionic capitals compared with Greek examples from Le Roy [S. Maria in Trastevere, S. Paoplo fuori le Mura, S. Clemente, etc.], tab. 20 from "Della Magnificenza e d'Architettura de'Romani" (On the Grandeur and the Architecture of the Romans by Gio. Battista Piranesi, Fellow of the Royal Society of Antiquaries of London)

Giovanni Battista Piranesi

Two Table Designs

Jacques Androuet Du Cerceau