The Aztec Calendar is the calendar system that was used by the Aztecs as well as other Pre-Columbian peoples of central Mexico. Due to the high demand for this stamp, Proline has added this beautiful 4 ft. diameter stamp in their newest collection of Medallions. Beautifully detailed and artfully carved, this piece will be a stunning addition to any home or business. Easily colored with our new Accent Color water-based acrylic stains.