semicircular plan

It has a semicircular plan and is covered with plush carpets.

The semicircular plan radiates outward from the center of the existing stone facade.

The orchestra had a semicircular plan and housed three rows of wooden seats for the authorities (proedria).

The scene building itself was reconstructed in monumental form with rectangular niches at centre and two niches with a semicircular plan on the sides, containing doors to the scene.

Mr. Polshek and Mr. Isozaki derived their inspiration for the semicircular plan from a staircase designed by McKim for an eastern entrance to the building.