"Along the south wall of the Temple of Warriors are a series of what are today exposed columns, although when the city was inhabited these would have supported an extensive roof system. The columns are in three distinct sections: an east group, that extends the lines of the front of the Temple of Warriors; a north group, which runs along the south wall of the Temple of Warriors and contains pillars with carvings of soldiers in bas-relief; and a northeast group, which apparently formed a small temple at the southeast corner of the Temple of Warriors, which contains a rectangular decorated with carvings of people or gods, as well as animals and serpents.--http://en.wikipedia.org/wiki/Chichen_Itza#Site_description