Cristina AcidiniCristina Acidini is a Florentine art historian, she directed the Opificio delle Pietre Dure and was superintendent of the Polo Museale Fiorentino. She is the author of books and essays dedicated to the art of the Florentine Renaissance. Since 2015 sh has been president of the Accademia delle Arti del Disegno in Florence. Renzo Manetti is an architect and writer (The Secret of San Miniato, 2007). He is a member and lecturer at the Accademia delle Arti del Disegno in Florence, he studied iconology and symbolic language. Read More Read Less