In this June 2013 photo released by Proyecto Arqueologico Holmul, archaeologist Anya Shetler cleans an inscription below a high-relief stucco sculpture recently discovered in the Mayan city of Holmul in the northern province of Peten, Guatemala. The frieze was found at this Mayan pyramid that dates to A.D. 600. It includes three main characters wearing rich ornaments of quetzal feathers and jade sitting on monsters heads.
"Extraordinary" Mayan frieze found in Guatemala - CBS News
"Extraordinary" Mayan frieze found in Guatemala - CBS News