The Civic Opera Building is a 45-story office tower located at 20 North Wacker Drive in Chicago. The building opened November 4, 1929, and has an Art Deco interior. It contains a 3,563-seat opera house, the Civic Opera House, which is the second-largest opera auditorium in North America. Today, the opera house is the permanent home of the Lyric Opera of Chicago.
Samuel Insull envisioned and hired the design team for building a new opera house to serve as the home for the Chicago Civic Opera, as the company was called. The building is shaped like a huge chair, sometimes referred to as "Insull's Throne." Insull directed the chair should face west to signify turning his back on New York. Insull had left a vice presidency at General Electric in New York in 1892, after he was not named its president. Subsequently he moved to Chicago and became president of Chicago Edison.
Insull selected the architecture firm Graham, Anderson, Probst & White who were responsible for several other buildings in the downtown Chicago Loop. As they did on other occasions, the architects commissioned Henry Hering to produce architectural sculpture for the building.