La Scala into a costume. As with most of the theatres at that time, La Scala was also a casino, with gamblers sitting in the foyer. Conditions in the auditorium, too, could be frustrating for the opera lover, as Mary Shelley discovered in September 1840: At the Opera they were giving Otto Nicolai's "Templario". Unfortunately, as is well known, the theatre of La Scala serves, not only as the universal drawing-room for all the society of Milan, but every sort of trading transaction, from horse-dealing to stock-jobbing, is carried on in the pit; so that brief and far between are the snatches
Opera house (with 2,200), the Royal Opera House in London (with 2,268) and the Vienna State Opera (the new auditorium with 2,280). Modern opera houses of the 20th century such as New York's Metropolitan Opera House (with 3,800) and the War Memorial Opera House in San Francisco (with 3,146) are larger. Many operas are better suited to being presented in smaller theaters, such as Venice's La Fenice with about 1,000 seats. In a traditional opera house, the auditorium is U-shaped, with the length of the sides determining the audience capacity. Around this are tiers of balconies, and often, nearer to the stage,