Research led by Complutense University, Madrid, has discovered an array of ancient cave paintings hidden among previously described cave art. In a paper, “Animals hidden in plain sight: stereoscopic recording of Paleolithic rock art at La Pasiega cave, Cantabria,” published in Antiquity, the team fills in details missing from previous photographic images.
Click here for original story, Missing topographical elements of Paleolithic rock art revealed by stereoscopic imaging
Source: Phys.org