8,000-Year-Old Patagonia Cave Art Illuminates Ancient Climate Change
A digital enhancement to bring the rock art into sharper relief. (Photo:G.R.V.) Cave art left behind by ancient humans has created many scientific mysteries. A digital enhancement to bring the rock art into sharper relief. (Photo:G.R.V.) Sometimes cave art records human-ness such as handprints, or activities such as hunting. Sometimes the designs discovered painted in caves or carved into rocks are geometric in nature. The drawings in CH1 have been an object of study for almost a decade....