This is the Corredor de los Puntos, El Castillo Cave, Spain. Red disks here have been dated to 34,000-36,000 years ago, and elsewhere in the cave to 40,600 years, making them examples of Europe's ...

Caption This is the Panel of Hands, El Castillo Cave, Spain. A hand stencil has been dated to earlier than 37,300 years ago and a red disk to earlier than 40,600 years ago, making them the oldest ...