The Roman antiquities, t. 4, Plate XXXIII. Vista of a first class part of the arcades of the Theatre of Marcellus. 

This etching by Giovanni Battista Piranesi, from his series *Roman Antiquities*, depicts a detailed view of the arcades of the Theatre of Marcellus. Piranesi, known for his dramatic and accurate depictions of ancient Roman architecture, uses precise measurements and perspective to illustrate the grandeur of this ancient structure. The image, annotated with technical details and labeled with letters for explanation, showcases Piranesi's meticulous approach to architectural documentation and his fascination with the architectural history of ancient Rome.