Mendel Hall, named for pioneering geneticist and Augustinian monk Gregor Mendel, holds science labs, lecture halls, and other facilities. Its two large buildings are connected underground and by a second-floor indoor bridge that forms the gateway between West and Main Campus. In 1998, the college commissioned a 7-foot (2.1 m) bronze sculpture of Mendel by Philadelphia sculptor James Peniston, and installed it outside the hall's entrance.[12] Tolentine Hall, one of the oldest buildings on campus, houses classrooms, academic offices such as the Registrar's Office and the Office of the President, and computer labs, and is connected to Villanova's monastery, St. Thomas Hall.