Quirigua: Zoomorph B [January 8, 2004]
"Emerging from the wide-open jaws of its south-facing head is the upper portion of a human figure, probably a portrait of Cauac Sky."
Robert J. Sharer, Quirigua: A Classic Maya Center & Its Sculptures, Carolina Academic Press, 1990, p. 28-9
NOTE: Remnants of the original red paint is still visible on this monument.