Tlatelolco Archaeological Site, detailed view, Plaza de las Tres Culturas, Mexico City, Mexico

tlatelolco archaeological site mexico city stone carvings ancient art cultural heritage history prehispanic architecture wall indigenous cultures historical remains civilization relics masonry artistry sculpture ruins conservation tourism sites stonework craftsmanship traditions engraved stones expression precolumbian antiquities crafts preservation significance exploration techniques lost civilizations spirituality mythological figures aztec aztecs cdmx