EPFL Rolex Learning Center - Built on the campus of EPFL Ecole Polytechnique Fédérale de Lausanne, The Rolex Learning Center designed by the internationally acclaimed Japanese architectural practice, SANAA, will function as a laboratory for learning, a library with 500,000 volumes and an international cultural hub for EPFL, open to both students and the public. Spread over one single fluid space of 20,000 sq metres, it provides a seamless network of services, libraries, information gathering, social spaces, spaces to study, restaurants, cafes and beautiful outdoor spaces. It is a highly innovative building, with gentle slopes and terraces, undulating around a series of internal ʻpatiosʼ, with almost invisible supports for its complex curving roof, which required completely new methods of construction.