Venice Square is a circular square in the centre of Rome. On the front of the square is a neoclassical building built of white marble nicknamed "wedding cake", "typewriter" - "Victor Emmanuel's Second Century Memorial Hall. It took 25 years to build a memorial to celebrate the unification of Italy in 1870. The arc facade formed by 16 cylinders is its most wonderful part. The two groups of fountains under the steps have profound implications - "the right one symbolizes the Tyrrhenian Sea, the left one symbolizes the Adriatic Sea, and the central riding figure is Victor Emmanuel II, who has completed the great cause of Italian reunification. There are two huge bronze statues on the top of the building. The one on the right represents "the victory of loving the motherland" and the one on the left represents "the victory of labor". Whether it's sunny or rainy, there are always two soldiers here to guard the Tomb of the Unknown Soldier.