 Since 1974, the M&M Building has been part of the University of Houston–Downtown and was given an official designation as "One Main Building" by the university.The historic Trinity Church in Midtown on Main Street, which dates from 1919, is a neo-Gothic structure, designed by the architectural firm, Cram and Ferguson, whose Houston work also includes several buildings at Rice University and the Julia Ideson Building of the Houston Public Library.The church's Morrow Chapel was renovated in 2002 and features stained glass, artwork, and liturgical furnishings by artists such as Kim Clark Renteria, Kermit Oliver, Troy Woods, Shazia Sikander, and Selven O’Keef Jarmon.