Petrarch Boccaccio’s vision of Petrarch Detail of The Effects of Good Government, a fresco in the city hall of Siena by Ambrogio Lorenzetti, 1348 . The Ideal City by Piero della Francesco, ca. 1470 Two paintings of the “Madonna and Child” Duccio di Buoninsegna, ca. 1280 and Giovanni Bellini, ca. 1500 Sculpture by Gislebertus, ca. 1120-1135 and Michelangelo, ca. 1510-20 From an illuminated manuscript, early 15th c. Andrea Mantegna, The Court of Mantua (1465-1474) Ludovico II Gonzaga and family