Signoria Square is considered one of the most beautiful squares in Italy because of its beautiful buildings. Founded in the 14th century, the square was first built on the foundations of demolished Ubeti, Vrabsky and other imperial families, and later expanded to its present size. Palazzo Vecchio, once the administrative center in the southeastern corner of the square, looked at the whole square. There were many fine sculptures on the square. The most famous one was Michelangelo's David, but here David was a replica. The authentic works are hidden in the Academy Gallery. In addition, the sea god fountain, the statue of Cassimo I riding horse, the statue of lion, Parthius and Medusa are all sculptures worth appreciating in the city square.