Aztec Quetzalcoatl 1350-1521 CE Basalt 9.5 x 6.5 x 5.5 inches Quetzalcoatl is the feathered serpent deity that was worshiped by many different ethno-political groups throughout Mesoamerican history. The earliest iconographic depiction of this deity is believed to be found on a stela at the Olmec site of La Venta, depicting a serpent rising up ...