 The building (1853–1864), which despite frequent remodeling continues to evoke Semper's concept, was initially required to accommodate not only the new school (known today as the ETH Zurich), but the existing University of Zurich, as well.In 1855 Semper became a professor of architecture at the new school and the success of many of his students who attained success and renown served to ensure his legacy.The Swiss architect Emil Schmid was one such student.