Royal Swedish Opera architect Carl Fredrik Adelcrantz was commissioned by King Gustav III, a strong adherent of the ideal of an enlightened absolutism and as such was a great patron of the arts. The Swedish Opera company had first been located in Bollhuset, but there was a need to separate the Opera from the theatre and give them separate buildings. Construction began in 1775 and the theatre was inaugurated on 30 September 1782 with a performance of the German composer Johann Gottlieb Naumann's "Cora och Alonzo". It was also the place for public masquerade balls, events inspired from the famous opera-balls in Paris,
Verdi Square Sawyer and built in 1926–28. The 72nd Street New York City Subway station () lies under the square. The Verdi Square entrance to the station in the square is one of only three remaining head houses on the IRT Broadway–Seventh Avenue Line. In the center of Verdi Square stands a monument to the opera composer Giuseppe Verdi, erected in 1906. A statue of him by Pasquale Civiletti (1858–1952) stands at the top of it and statues of four of his most famous characters (Falstaff on the west side of the statue, Leonora of "La forza del destino" on the south