Palenque Palace Northern Substructure [January 1, 2004].

The north substructure tiers show a large human or Maize God face flanked by a two-headed serpent. From the open jaws of the serpent emerges the head of K'awiil.

Drawing by Linda Schele,© David Schele, courtesy Foundation for the Advancement of Mesoamerican Studies, Inc., http://www.famsi.org