Chicanna, another view of the Structure 20.Input structure II Chicanna.Chicanna, closeup on decorative sculptures of the structure II.Chicanna right part of the entrance of the structure II.Chicanna, the portal structure XX.Stones carved by the Mayans, Chicanna.Wall color pre-Columbian Chicanna.Chicanna, artdu Rio Bec corner of the structure XX.Retail entangled in the house of the snake's mouth, Chicanna.Bench stone, Chicanna.Sculpture on the house of the snake's mouth, Chicanna.Decorative detail Chicanna.