THE VINCIANO MASTERPIECE, AGAIN IN ITALY AFTER 35 YEARS, WILL BE SHOWED FROM 1 TO 30 JUNE IN FABRIANO ON THE OCCASION OF THE XIII UNESCO CREATIVE CITIES NETWORK ANNUAL CONFERENCE Milan, 10 May – The Leonardo exhibition was presented today in Milan, in the Weil Weiss Room of Castello Sforzesco: The Benois Madonna, from...