Archaeologists used a new technique called Laser Ablation U-series (LA-U-series) to re-date some of the oldest cave paintings in the Maros-Pangkep region of South Sulawesi and date stylistically similar motifs at other Maros-Pangkep sites. They found a minimum age of 50,200 years ago (± 2,200 years) for a hunting scene from the Leambur Sipong 4 cave site, first dated to a minimum of 43,900 years ago using a previous approach, meaning it is at least 4,040 years older than previously thought. They also assigned a minimum age of 53,500 years ago (± 2,300 years) to the newly described Leang Karampuang cave painting. Painted at least 51,200 years ago, the narrative work depicts human-like figures interacting with pigs and is now known as the world's oldest surviving example of figurative art and visual storytelling.

Prehistoric rock art provides important insights into past human cultures, but is typically difficult to date in an accurate and reliable way.

Over the past few decades, solution-based U-series methods have been used to determine early dates for rock art in several regions, including Western Europe, island Southeast Asia, and Siberia.

In Spain, a handprint stencil was dated to at least 64,800 years ago by solution U-series analysis of the overlying calcite and attributed to Neanderthals.

Until now, the oldest evidence of representational art is a naturalistic painting of a warthog at Reang Tedonggae in Maros-Pangkep, Sulawesi, which was dated to at least 45,500 years ago using the solution U series.

“We have previously used uranium-series methods to date very ancient rock art in two areas of Indonesia, Sulawesi and Borneo, but our new laser ablation U-series (LA-U-series) technique is more accurate,” said Professor Maxim Aubert from Griffith University, lead author of the study.

“This will allow us to date the oldest calcium carbonate layers that formed in the murals and get a more accurate idea of when the murals were created. This will revolutionize the dating of murals.”

“The innovative technique we developed allows us to create a detailed 'map' of the calcium carbonate layers,” added study co-author Professor Renaud-Joannes Boyau from Southern Cross University.

“This feature makes it possible to precisely identify and avoid areas affected by natural diagenesis resulting from complex growth histories.”

“As a result, dating of rock art becomes more certain and reliable.”

The discovery that the Leang Karampuang paintings are at least 51,200 years old has important implications for understanding the origins of early art.

“Our results are very surprising. Apart from some controversial finds in Spain, none of the famous Ice Age rock arts in Europe are this old. This is the first time that Indonesian rock art has been dated to more than 50,000 years,” said the study's lead author Adi Agus Octaviana, a rock art expert at Jakarta's National Research and Innovation Agency and a doctoral student at Griffith University.

The scientists also used the LA-U series technique to re-date calcium carbonate deposits that lie above cave paintings at the Leang Bru Sipon 4 cave site.

The paintings, which consist of narrative “scenes” depicting figures interpreted as therianthropes (half-human, half-animal) hunting warthogs and dwarf buffalo, were estimated by the team to be at least 43,900 years old.

Using new techniques, the authors prove that the artwork dates to a minimum of about 48,000 years ago, making it 4,040 years older than present.

“The cave paintings at Leang Karampuang and Leang Bul Siphon 4 shed new light on a great period and the vital role of storytelling in art history,” said Professor Adam Blum of Griffith University, co-author of the study.

“It is remarkable that the oldest cave paintings found so far in Sulawesi consist of recognizable scenes – pictures of humans interacting with animals – and we can infer that the artists were trying to tell some kind of story.”

“This was a new discovery because the academic consensus on early figurative cave art was that it consisted of panels with single figures, no clearly defined scenes, and that pictorial representations that conveyed a narrative emerged much later in European art.”

This discovery suggests that narrative storytelling has been an important part of human artistic culture in Indonesia from very early times.

“Humans have probably been telling stories for much longer than 51,200 years, but because words don't fossilize we have to rely on indirect evidence like depicted scenes in artwork, and the Sulawesi artworks are the oldest such evidence known to archaeology so far,” Octaviana said.

of Investigation result Published in a journal Nature.

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AA Octaviana and othersl. The story of Indonesian cave paintings from 51,200 years ago. NaturePublished online July 3, 2024; doi: 10.1038/s41586-024-07541-7