Rocco SinisgalliRocco Sinisgalli is Professor of Sciences of Representation in Art and Architecture in the Faculty of Architecture at the Sapienza University of Rome. He is the author of more than twenty books, including A History of the Perspective Scene from the Rnaissance to the Baroque, Leonardo and the Divine Proportion and Leon Battista Alberti: On Painting: A New Translation and Critical Edition. Read More Read Less