641-7068 - Stela with fragment of calendar on it, possibly part of sundial, ancient Zapotec city of Monte Alban, near Oaxaca City, Oaxaca, Mexico, North America
641-7211 - Stela with fragment of calendar, possibly part of a sundial, the ancient Zapotec city of Monte Alban, UNESCO World Heritage Site, near Oaxaca City, Oaxaca, Mexico, North America
641-7192 - Looking southwest across the ancient Zapotec city of Monte Alban, UNESCO World Heritage Site, near Oaxaca City, Oaxaca, Mexico, North America
641-7191 - Looking southwest across the ancient Zapotec city of Monte Alban, UNESCO World Heritage Site, near Oaxaca City, Oaxaca, Mexico, North America
511-5882 - Diego Rivera mural at National Palace, 'Zapotec Civilization', Zapotec and Mixtec artisans and gold production, Mexico City, Mexico, North America