The intersection of Emmanuel Avenue and Marka Street is a small circular square, which is known as the Four Songs Square, also known as the Four Corner Square. Here is the landmark of Palermo and the city center. The four corners of the central street are curved, and if you look down from the sky, it is a circle. The baroque sculptures of the four building facades are all symmetrical. Each building has three floors. From bottom to top are the fountain sculptures representing the four seasons, the four Spanish kings of Sicily and the four guardians of Palermo. Look at the corners of the square are people, the stools, the chairs are full of people, even the edge of the flower bed is filled with people, here, nothing, sit For those outside the city, it may be to look at novelty, and as the citizens of this city, it is more to come to the cold, or actively participate in the cultural life of this square.