Maria Alicata is an art historian and exhibition organiser. She was head of the Art, Architecture, and Town Planning section at the Olivetti Foundation. Antonella Anedda trained as an art historian and has worked in the field of literature and translation. She writes essays and poetry. Franco Farinelli is a geographer and has taught in some of the world's most illustrious universities: Geneva University; UCLA - University of California, Los Angeles; UCB - University of California, Berkeley; and at the Sorbonne in Paris. He is Professor of Geography at Bologna University and has been president of Associazione Geografi italiani (Society of Italian Geographers). Davide Mariani is an art historian and director of the Stazione dell'Arte in Ulassai (Nuoro). Elena Pontiggia is an art historian with a particular interest in Italian and international art between the wars. She teaches at the Accademia di Brera and at the Politecnico di Milano.