Kinda cool, and probably something reproduced for the tourist trade. It's a famous piece in Mexico. I believe the same image is depicted on the back of the Mexican 20 peso gold coin. The central figure is Tonatiuh, and he's holding two hearts in his hands. My younger grandson is named Tonatiuh, the Aztec Sun God, but he can't melt away the snow up here. Quetzalcoatl was sometimes depicted as a bearded man, but I don't think there's any bearded men in your pic. My stepson Quetzal also has a slight beard. (Just not a whole lot of Jose's and Maria's in my family, as the younger generation are into those Nauhuatl names.)