Fr. Magnus Wenninger, O.S.B., is the world's expert on contructing physical models of polyhedra. Three of his books and several of his models grace Banchoff's office. He was in southeastern Massachusetts for an MAA conference when Banchoff invited him to give a talk at Brown. Here, students pose with Wenninger at that meeting. Several were Tom's assistants: Cathy Stenson (first on left), Laura Dorfman (second on left), Davide Cervone (third from left), and Masi Oka (far right). Unnamed is a CS student who was part of the traveling group.