This stela portrays Chaan Maun II preparing for a ritual bloodletting ceremony to communicate with deceased ancestors. He is assisted by his mother [on the right] and his wife, the sister of Shield Jaguar of Yaxchilan. His mother is handing him a sting-ray spine and a bowl of paper strips. The eyes of all three have been defaced. This was probably done in ancient times in order to ritually kill the power of the stela.