The Margot and Bill Winspear Opera House is a prominent performing arts venue located in Dallas, Texas. It is part of the AT&T Performing Arts Center and is known for its striking modern architecture, designed by Foster and Partners. The opera house features a stunning glass and steel façade, providing a beautiful view of the surrounding area. Opened in 2009, the Winspear Opera House has a seating capacity of approximately 2,200. It serves as the home for the Dallas Opera and hosts a variety of performances, including operas, concerts, and other cultural events, making it a key destination for the arts in the region.