Deep in Saudi Arabian Desert, Ancient Life-Size Etchings
Researchers have uncovered massive, life-size carvings of camels, gazelles, and other animals in the Saudi Arabian desert — artworks dating back nearly 12,000 years, according to a new study published in Nature Communications. The carvings, some more than six feet tall, were discovered by a team of international archaeologists who say the discovery pushes back evidence of human settlement in the region by at least two millennia.
Scientists say the ancient artists used wedge-shaped stones to carve sharp, detailed lines into the rock — a feat requiring remarkable precision. Many carvings were etched on narrow ledges, meaning the artists could not step back to view their work while creating it.
“To engrave that much detail with just a rock takes real skill,” said Maria Guagnin, an archaeologist with the Max Planck Institute of Geoanthropology in Germany and one of the researchers involved in the project.
The team also found engraving tools buried beneath the carvings, allowing scientists to date both the tools and the artwork itself. This evidence shows that people were living in the area roughly 2,000 years earlier than previously believed.
It remains unclear how early inhabitants survived in such arid conditions. Researchers suggest they may have relied on seasonal lakes or natural crevices that collected rainwater. Guagnin noted that while Saudi Arabia has long been home to ancient rock art, dating such carvings is often challenging since many lack inscriptions or organic material suitable for carbon dating.
Michael Harrower, an archaeologist at Johns Hopkins University who was not involved in the study, said the findings offer rare insight into early art in the Middle East.
“We know relatively little about art in the Middle East during this very ancient period of the human past,” Harrower said in an email.
One of the most striking carvings depicts an auroch, a now-extinct ancestor of wild cattle that never lived in the desert. This suggests the artists either traveled long distances or had knowledge of other regions with different climates.
“They must have been fully established communities that knew the landscape really well,” Guagnin said.
The discovery adds to growing archaeological evidence that the Arabian Peninsula was once far more habitable — a finding that continues to reshape our understanding of early human civilization.
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