On Monday, 17 February, Prof. Gabriele Simongini will hold a catch-up class for the History of Contemporary Art course – Undergraduate Programme, with a visit to the exhibition “I segni del Sacro. Le impronte del reale (la Grafica d’Arte del Novecento nei Musei Vaticani)” (“The Signs of the Sacred. The Imprints of Reality (20th-Century Graphic Art in the Vatican Museums)”) in the Braccio di Carlo Magno, Piazza San Pietro, at 3:30 pm.