"All That Glitters Active from the 13th to 15th centuries and considered an influence on the pre-Renaissance movement, the Sienese School of painting is identifiable by its themes—always religious, and usually with a focus on Biblical miracles—and its signature style, a dreamy mix of Roman, Gothic, and Byzantine influences that often feature dazzling gold backgrounds. Opened in 1932, this museum boasts one of the world’s largest collections of Sienese School works, as well as a number of Renaissance and late-medieval pieces from Italian artists. Wander through the impressive building—a combination of two 14th- and 15th-century noblemen’s palazzi—to find works like Duccio’s Madonna and Child , Michelino da Besozzo’s Mystical Marriage of Saint Catherine (celebrating the “calling” of Siena’s native daughter), and Bartolo di Fredi’s expansive Adoration of the Magi . Paired with a visit to Florence’s Uffizi, coming here offers insight into the differences—and longtime rivalry—between the two cities."