“500 Years of Italian Master Drawings from the Princeton University Art Museum,” currently on view at the Cantor Arts Center, features nearly 100 Italian artworks from the 15^th to 20^th century and is the first major exhibition devoted to the collection since the 1960s. The exhibit traces the origins of disegno — drawing — as the foundation for architecture, sculpture and painting, displaying a range of works from elaborate compositions to loosely rendered studies.