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Modern tech unlocks secrets of Bronze Age art

Modern tech unlocks secrets of Bronze Age art
Using a resin reproduction of a Bronze Age figurine, UC Assistant Professor Florence Gaignerot-Driessen will make clay molds to learn more about the ancient mass production process. Credit: Andrew Higley

A Classics researcher at the University of Cincinnati is using today’s technology to learn more about the mass production and placement of votives in ancient Greece.

UC College of Arts and Sciences Assistant Professor Florence Gaignerot-Driessen is leading an archaeological project at the ancient Greek site of Anavlochos on the island of Crete where she and her collaborators study clay fragments.

Atop the mountain she found figurines and molded plaques embedded deep in the crevices of the bedrock. All were female figures.

“We call them ‘the ladies of Anavlochos,'” she said.

Gaignerot-Driessen and her international research partners are examining whether these terracottas were broken deliberately or accidentally. They were deposited ritually high atop a mountain featuring breathtaking views of the countryside and the Mediterranean Sea. Climbing to the top of the ridge takes some effort, but it’s worth it, she said.

“The view is just incredible,” she said.

Now Gaignerot-Driessen is using modern engineering resins and the latest 3D scanning and printing technology to reproduce the ancient molds, figurines and plaques. By doing this she hopes to learn more about how they were produced for a mass audience in ancient Greece.






Researchers have not found the workshop where these ancient ceramics were made. But the figurines and their deposition or placement in the crevices of the bedrock have their own story to tell.

“They were produced with little care,” she said. “They had little intrinsic value as they were produced from clay rather than precious materials like metal or ivory. They were modest offerings. So you didn’t need to be a rich or important person to buy your little figurine to deposit.”

Gaignerot-Driessen worked with Sabine Sorin from the French National Center for Scientific Research to create 3D models of the figurines. She also collaborated with UC’s College of Design, Architecture, Art, and Planning to reproduce the figurines at the college’s Rapid Prototyping Center using its 3D printers. In the college’s ceramics lab, she uses clay to make new molds of the figurines to try to rediscover the steps and methods of mass production three millennia ago.

  • Modern tech unlocks secrets of Bronze Age art
    Using resin reproductions of Bronze Age figurines, UC Assistant Professor Florence Gaignerot-Driessen will make clay molds to learn more about mass production processes in ancient Greece. Credit: Andrew Higley
  • Modern tech unlocks secrets of Bronze Age art
    The 3D-printed resin figurines turn bright green in machines that help cure the material. Credit: Andrew Higley

Ritual significance

Anavlochos was settled between 1200 and 650 B.C. The figurines date between 900 B.C. and 350 B.C., which means that many of them were deposited after people left the settlement.

Sorin used tools such as photogrammetry and lasergrammetry to create 3D simulations of the terrain identifying the locations and placement of the pottery fragments in the crevices of the bedrock. Researchers could then simulate how the pottery was inserted into the crevices.

The pottery included plaques featuring the mythological sphinx, a fantastic creature with a woman’s head and a lion’s winged body. They also found figures of women wearing traditional clothing, including a large decorative hat called a polos and a cloak called an epiblema over a belted dress.

“It’s a typical representation of a feminine figure in the seventh century B.C. They wear a long dress with a decoration imitating the weave of the fabric,” she said.

The style of plaques found at Anavlochos demonstrate Near Eastern influences on Greek culture.

“We know that in the seventh century, imported objects arrived to Crete from the Near East. And immigrant craftsmen also came from the Near East,” she said.

When it comes to the significance of rituals that might have taken place there, archaeologists and historians can only speculate.

“We don’t have any written text about these practices. But they may have been rites of initiation or passage for women: daughters and mothers,” she said.

“Perhaps, they were offering these terracotta votives to a deity to protect themselves,” she said. “The devotees perhaps were mothers and young maidens in the process of reaching one of these important points in their lives.”

The project is under the auspices of the French School at Athens in association with the Greek Ministry of Culture and Sports.

  • Modern tech unlocks secrets of Bronze Age art
    University of Cincinnati Assistant Professor Florence Gaignerot-Driessen, left, consults with fabrication lab technician Jeffery Welch in UC’s Rapid Prototyping Center. Credit: Andrew Higley
  • Modern tech unlocks secrets of Bronze Age art
    University of Cincinnati Assistant Professor Florence Gaignerot-Driessen is using innovative methods to unlock the secrets of ancient mass production in Crete. She is working in UC’s Ceramics Lab to reproduce figurines like those she and her international archaeology team have uncovered in Crete. Credit: Andrew Higley
  • Modern tech unlocks secrets of Bronze Age art
    Assistant Professor Florence Gaignerot-Driessen makes clay plaques from molds in the University of Cincinnati’s Ceramics Lab. The plaque is a reproduction of a Bronze Age plaque found interred in crevices in bedrock at Anavlochos, Crete. It features an image of a sphinx. Credit: Andrew Higley

Learning techniques

Gaignerot-Driessen hopes to determine whether the undecorated backs of figurines depicting a mother nursing her baby were molded or modeled, which could give clues about ancient mass production techniques and technology.

This year Gaignerot-Driessen is taking students to Crete to work with specialists and technicians to study items excavated at Anavlochos. Students also will use locally sourced clays to mold and model new figurines and experiment with breaking them to find out whether they were broken deliberately before the pieces were deposited or by accident once they were interred.

“This is experimental archaeology,” she said. “We try to reconstruct ancient techniques and practices.”

The collaboration with UC Classics is a first for Nicholas Germann, manager of UC’s Rapid Prototyping Center.

“This project brings together ancient and cutting-edge methods,” Germann said.

“It’s recreating lost techniques of ceramics and revolutionary processes to observe degradation,” he said. “It’s absolutely amazing.”

Provided by
University of Cincinnati


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Modern tech unlocks secrets of Bronze Age art (2025, May 7)
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