Marco Vidotto (Milan, 1949) graduated as an architect in Rome. He has his own architecture practice in Sienna and is a professor at the International Laboratory of Architecture and Urbanism (ILAUD). His books include A+P Smithson (Sagep, Genoa, 1991) and St. Hilda's College, Oxford: la arquitectura del entramado. Alison & Peter Smithson (COAM, Madrid, 2001).