Mexico, Federal District, Mexico City, Stone sculptures and part view of pyramid steps in Templo Mayor Aztec temple ruins.

Mexico, Federal District, Mexico City, Part view of steps of main pyramid in Templo Mayor Aztec temple ruins.

Mexico, Federal District, Mexico City, Wall of Skulls or tzompantli, in the Templo Mayor Aztec temple ruins.

Mexico, Federal District, Mexico City, Replica tzompantli or wall of skulls in Templo Mayor Aztec temple ruins.

Mexico, Federal District, Mexico City, Michacoa Aztec dancers performing in the Zocalo.

Mexico, Federal District, Mexico City, Michacoa Aztec dancer wearing brightly coloured feather head-dress, performing in the Zocalo.

Mexico, Federal District, Mexico City, Michicoa Aztec dancer dressed in costume of Senor de Muerte or Mr Death for performance in the Zocalo.

Mexico, Federal District, Mexico City, Portrait of Michacoa Aztec dancer in feather head-dress and painted face as Senor de Muerte or Mr Death performing in the Zocalo.

Mexico, Federal District, Mexico City, Michicoa Aztec dancers performing in the Zocalo.

Mexico, Federal District, Mexico City, Chac Mool figure at the entrance to Tlaloc Shrine in the Templo Mayor Aztec temple ruins.

Mexico, Federal District, Mexico City, Michicoa Aztec dancer performing in the Zocalo.

Twenty two ton Aztec calender stone in the National Anthropological Museum.