Demonstration in large parts of the first order interior of the Pantheon 

This intricate engraving by Giovanni Battista Piranesi, an Italian artist known for his architectural fantasies and meticulous drawings, presents a detailed study of the Pantheon's interior. Piranesi masterfully captures the complex ornamentation of the Corinthian column, showcasing its intricate capital with detailed measurements and labels. This work is a testament to Piranesi's dedication to architectural accuracy and his fascination with classical Roman architecture. The engraving, likely intended for both artists and architectural enthusiasts, showcases Piranesi's mastery of line and his ability to convey the grandeur and complexity of ancient Roman design.