In the clip the arch. Andrea Giunti introduces the theme of the city without margins from the Campus of Tor Vergata. Studio architects Giuseppe Rips, Antonino Saggio and Andrea Giunti. In the virtual studio architect. Silvio Luigi Riccobelli. At the end of the episode the rubrica'Vintage 'by the architect. Valentina Piscitelli and architect. Carlo Tomassi for the Media Library of Architecture Valle Giulia with an excerpt of the documentary: “The River Tiber” (2008) directed and produced by Catia October.