A permanent theatre building for the new company of opera and ballet artists was designed by Antonio Rinaldi and opened in 1783. Known as the Imperial Bolshoi Kamenny Theatre the structure was situated on Carousel Square, which was renamed Theatre Square in honour of the building. Both names "Kamenny" (Russian word for "stone") and "Bolshoi" (Russian word for "big") were coined to distinguish it from the wooden Little Theatre. In 1836, the Bolshoi Kamenny Theatre was renovated to a design by Albert Cavos (son of Catterino Cavos, an opera composer), and served as the principal theatre of the Imperial Ballet and opera.