Once again I will be hosting my annual Arts Madness Tournament this Spring. I will be posting daily mini-episodes covering 64 diverse artists and artworks from all around the world and from the prehistoric to the present. While many episodes in season 9 will be encore presentations of pervious episodes as a refresher for the works in the tournament, I will have at least one new episode each week covering topics that have not been covered in previous seasons.Today's mini episode is an econre presentation about the Aztec Sun Stone also called the Calendar Stone. Learn more about your ad choices. Visit megaphone.fm/adchoices