Piazza della Signoria, the most famous municipal square in Florence, also known as the Piazza della Signoria, was built in the 13th and 14th centuries and was originally built on the premises of the demolished Uberti, Frabowski and other emperor families. Later, after the expansion, it formed the scale of today. Past and present are the administrative centers of Florence. The southeast corner of the square is the traditional administrative center Palazzo Vecchio. It is also a unique open-air sculpture museum. There are a lot of tourists in the square, and they are all deeply shocked by the beautiful sculptures. The most famous statue in the square is Michelangelo's "David" statue. This statue is world famous, but this statue is a replica. The authentic collection is in the Academy Gallery at the corner of the square.