William Tronzo, Visiting Professor in the Department of Visual Arts at the University of California at San Diego, received his training in art history at Harvard University and has held research appointments at the American Academy in Rome, Dumbarton Oaks Center for Byzantine Studies in Washington D.C., the Bibliotheca Hertziana in Rome and the École des Hautes Études en sciences sociales in Paris. His recent publications include an edited volume on St. Peter’s as well as studies on mixed media in the twelfth century, the nature of ornament in medieval art, the Norman Palace in Palermo and the relationship between sculpture and drawing in the painting of Giotto. In 2002-03, he helped organize an exhibition on Norman Sicily, Nobiles Officinae, which took place in Palermo (Palazzo Reale) and Vienna (Kunsthistorisches Museum).
Tronzo's year at the SHC will be spent writing a book titled Petrarch’s Two Gardens: Landscape and the Image of Movement on the image of movement in landscape, particularly the designed landscape or garden, at a critical moment of change from the medieval to the early modern world. This book, in eight chapters, will focus on a set of sites in Western Europe (primarily Italy, France, Germany and England), which were developed between the twelfth and the early sixteenth centuries, with additional reference also to Byzantium and the Islamic world.