City walls and fortified watch tower built during the first reign of Hongwu, the first emperor of the Ming dynasty, Xian City Shaanxi Province, China, Asia

architecture asia bridge china city walls color image first emperor first reign fortified watch tower historical landmark history hongwu horizontal illumination low angle view ming dynasty night nobody ornate outdoors photography senior woman shaanxi shaanxi province travel travel destinations wall xian city asian chinese color colour east asia evening far east historical intricate landmark low angle nighttime outside