San Juan Teotihuacan, Mexico
Beyond public view, scholars unravel mystery of writing in ancient Mexican city
A wide angle view of the Plaza of the Glyphs, a patio with 42 painted signs and symbols on the floor marking the longest Teotihuacan text found so far, dated to probably between 300-400 A.D., at La Ventilla, an extensively excavated neighborhood in the ancient ruins of Teotihuacan, in San Juan Teotihuacan, northeast of Mexico City, Mexico November 7, 2019. Picture taken November 7, 2019. REUTERS/Gustavo Graf