Auditorium Building, Chicago, Illinois, Plaster Details for Vestibule Arch c. 1887

This is a detailed architectural drawing of a plaster detail for the vestibule arch of the Auditorium Building in Chicago, Illinois. Created by the renowned architectural firm Adler & Sullivan, it depicts intricate ornamentation, demonstrating the firm's commitment to integrating art and functionality in their designs. This drawing, dating back to 1887, showcases the meticulous planning and craftsmanship behind one of the most iconic structures of the late 19th century. The Auditorium Building stands as a prime example of Chicago School architecture and continues to be a landmark of the city.