Palazzo Vecchio
The impressive 14th-century Palazzo Vecchio is still preeminent with its crenellated tower. The square is also shared with the Loggia della Signoria, the Uffizi Gallery, the Palace of the Tribunale della Mercanzia (1359) (now the Bureau of Agriculture), and the Palazzo Uguccioni (1550, with a facade attributed to Raphael, who however died thirty years before its construction). Located in front of the Palazzo Vecchio is the Palace of the Assicurazioni Generali (1871, built in Renaissance style).