الكتب الأربعة
Andrea Palladio (1508–1580) is often referred to as the most influential architect in history. He designed country villas, urban palaces, churches and bridges in the Veneto region of Italy in the late Renaissance period. Palladio's greatest impact arose from publication (Venice, 1570) of his treatise entitled "I quattro libri dell'architettura" ("The Four Books on Architecture").