Prehistoric rock carvings 'were humanity's earliest architectural plans'
Researchers say 14,000-year-old carvings by 'Paleolithic Picasso' depict a campsite built by early hunter-gatherers
See it? It's right over... there... or maybe it depicts animals? Or maybe it's just another rock.
"Others have suggested that the work, which has been dated to 13,800 years ago, may in fact show highly stylised animals."Or, maybe it's just another stinking rock.