1150x1150pxAztec calendar stone, Mesoamerican culture, tonalpohualli calendar, 365-day haab, ancient Mayan symbols, pre-Columbian art, circular timekeeping design
850x850pxAztec calendar stone, monochrome symmetry, mayan calendar symbols, black and white circle, ancient Mesoamerican art, pre-Columbian timekeeping, indigenous cultural artifact
1600x1600pxMayan calendar, Maya civilization, Mesoamerican Long Count, Maya peoples, ancient Mesoamerican culture, pre-Columbian timekeeping, circular stone artifact