 Temple II ( also known as the Temple of the Mask ) it was built around AD 700 and stands 38 metres ( 125 ft ) high . Like other major temples at <unk> , the summit shrine had three consecutive chambers with the <unk> spanned by wooden <unk> , only the middle of which was carved . The temple was dedicated to the wife of <unk> Chan K <unk> , although no tomb was found . The queen 's portrait was carved into the <unk> spanning the doorway of the summit shrine . One of the beams from this <unk> is now in the American Museum of Natural History in New York . 
