The centrepieceisateocalli, a massive votivesculpture in the shapeof a templeplatform, built in 1507 to mark theendof a 52-yearcycleinthe Mexica calendar.
The centrepiece is a teocalli, a massive votive sculpture in the shape of a temple platform, built in 1507 to mark the end of a 52-year cycle in the Mexica calendar.