Painted graffiti have been removed from Mexico's Piedras Bola in west central Mexico, but a few balls retain marks gouged into them by vandals.
© John Pint, 2009
Source article: Las Piedras Bola: the great stone balls of Ahualulco
Painted graffiti have been removed from Mexico's Piedras Bola in west central Mexico, but a few balls retain marks gouged into them by vandals.
© John Pint, 2009
Source article: Las Piedras Bola: the great stone balls of Ahualulco