The main academic building is the John D. Messick Learning Resource Center / Marajen Chinigo Graduate Center, an immense 900,000 square foot (80,000 m2) facility with many pylon-like columns, gold-tinted windows and a lozenge-shaped footprint that university publicity says was styled after King Solomon's Temple. The Howard Auditorium is a gold, Buckminster Fuller-style geodesic dome used for movies, theatre productions, classes and seminars. Biweekly university chapel services are held in Christ's Chapel, a 3,500-seat building constructed in drape-like fashion as an echo of Oral Roberts's early tent revivals. The Googie style Prayer Tower at the center of campus was intended to resemble "an abstract cross and Crown of Thorns" and also houses a visitor center. The Mabee Center is an 11,000-seat arena on the southwestern edge of campus and is used for basketball games, concerts, church services and satellite television productions. Timko-Barton Hall houses musical and theatrical performance halls as well as classrooms devoted to the university's programs in the performing arts. The building's performance halls are often the scene of concerts and recitals by performing arts students.