1150x1150pxAztec calendar stone, Mesoamerican culture, tonalpohualli calendar, 365-day haab, ancient Mayan symbols, pre-Columbian art, circular timekeeping design
945x941pxMayan calendar, Aztec calendar, Maya civilization, monochrome symmetry, ancient Mesoamerican art, pre-Columbian culture, circular historical artifact
850x850pxAztec calendar stone, monochrome symmetry, mayan calendar symbols, black and white circle, ancient Mesoamerican art, pre-Columbian timekeeping, indigenous cultural artifact
600x470pxAztec calendar stone, monochrome line art, mayan calendar symbols, black and white mandala, ancient Mesoamerican art, circular cultural artifact, pre-Columbian civilization design