At the center of Palace Square stands the Alexander Column, designed and built in 1834, named after Tsar Alexander I, to commemorate Russia's great victory over Napoleon in 1812. This 47.5-meter-high, approximately 600-ton red granite column is the tallest of its kind in the world. Constructed from a single block of granite, it stands unsupported by its own weight on its base. At its top is an angel holding a cross, its feet resting on a serpent, a symbol of victory. Opposite the Winter Palace is the arched government building, formerly the General Staff of the Russian Army. Its center features a double triumphal arch, topped with a Roman chariot, also commemorating the victory over Napoleon.