Cave painting in Spain was by Neanderthals, study finds
NEANDERTHALS used paint blowing and splattering to decorate cave stalagmites more than 60,000 years ago, researchers have concluded as they seek to settle a fierce debate in the world of paleoarchaeology.
Experts in the field have been at loggerheads after a paper in 2018 attributed red ochre pigments found on the stalagmitic dome of Cueva de Ardales in southern Spain to Homo sapiens’ extinct “cousin” species.
The dating suggested the art was at least 64,800 years old, made at a time when modern humans did not inhabit the continent. But the finding was contentious. “A scientific article said that perhaps these pigments were a natural thing,” a result of iron-oxide flow, Francesco d’errico, co-author of a new paper in the journal PNAS, told AFP.
New analysis reveals the composition and placement of the pigments were not consistent with natural processes. Instead, the pigments were applied through splattering and blowing.
What is more, their texture did not match natural samples taken from the caves, suggesting the pigments came from an external source. More detailed dating showed that the pigments were applied at different points in time, separated by more than ten thousand years.
This “supports the hypothesis that the Neanderthals came on several occasions, over several thousand years, to mark the cave with pigments,” said Mr d’errico from the University of Bordeaux.
It is difficult to compare the Neanderthal “art” to wall paintings made by prehistoric modern humans more than 30,000 years ago, such as those found in the Chauvet-pont d’arc cave in France.
But the new finding adds to increasing evidence that Neanderthals, whose lineage went extinct around 40,000 years ago, were not the boorish relatives of Homo sapiens they were long portrayed to be.
The team wrote that the pigments are not “art” in the narrow sense of the word “but rather the result of graphic behaviours intent on perpetuating the symbolic significance of a space”.
The cave formations “played a fundamental role in the symbolic systems of some Neanderthal communities”, though what those symbols meant remains a mystery.