Plan and elevation rear of the Temple of the Sibyl at Tivoli 

This architectural drawing, created by the Italian artist Giovanni Battista Piranesi, depicts a plan and elevation of the rear of the Temple of the Sibyl at Tivoli. The drawing, which is labeled with letters and Roman numerals, indicates the different components of the temple, including the cella, portico, and the area surrounding the temple. Piranesi is known for his detailed and dramatic architectural drawings, which captured the grandeur of ancient Rome and its ruins. This drawing, like many others, is a testament to his fascination with classical architecture and his skills in depicting the beauty and complexity of these ancient structures.