On the Plaza de Armas the traditional Cambio de Guardia del Palacio (Changing of the Palace Guard) is carried out every day by the 37th Infantry Battalion, (Presidential Guard Battalion). This military parade is one of the most famous acts performed on the Plaza de Armas, because the whole battalion reunites to do it. In front of the Plaza de Armas and the Patio de Rafael Nuñez, is a statue of Antonio Nariño by the French sculptor Henri-Léon Gréber made in 1910 and was relocated on July 19, 1980.