heron motif of ancient mexico, the aztec aztatl, a freshwater bird

heron bird aztatl astatl aztec ancient mexico motif symbol stamp flat clay hieroglyph hieroglyphic spiral feather wing longlegged longnecked pattern design decorative sign pictogram animal ornament symbolic emblem depiction presentation symbolism artful skillfull abstract precolumbian indigenous ethnic mexican mexica mesoamerica folk folklore tattoo black white isolated vector