Keywords: Cosimo Bartoli.jpg From http //www comune empoli fi it/biblioteca/CATALOGO/schede/sch497 html it's the title page to Discorsi historici universali Cosimo Bartoli's book and it includes a portrait of Grand Duke Cosimo I de' Medici PD-old Cosimo I de' Medici Grand Duke of Tuscany Engraved portraits Bartoli Cosimo Bartoli |