Introduction to the Dome Theater: The Dome Theater building was built in memory of King Peter V of Portugal, also known as the Peter V Theatre. The exterior design of the building is in the neoclassical Greek Revival style. The entire building is painted green, with dark green doors, windows and red roofs that harmoniously coexist with the surrounding environment, which is dominated by yellow, and highlight its individuality. The circular auditorium in the theater is arranged with a front hall and a stage in front and behind it. In addition to the theater, the building also has a dance hall, a reading room and a billiards room, so it is also known as the hilltop wave (ball) building.