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Thursday, September 9, 2010

China Daily: Terracotta army emerges in its true colors

By Ma Lie (China Daily) Updated: 2010-09-09 09:30

Arguably the starkest images to come from the dig, though, have been those of archaeologists dusting off the painted faces of newly discovered terracotta warriors.

"It was a pleasant surprise," said Xu Weihong, who is leading the excavation of the 200-square-meter-site, at the Museum of the Terracotta Warriors and Horses of Qin Shihuang in Shaanxi province. "We found some painted in pink, red, white and lilac."

The colors better highlight the expression on the figures' faces and could prove invaluable to the study of ancient China. The Terracotta army emerges in its true colors
And thanks to new technology developed in cooperation with a German institute, technicians on the scene were able to preserve the relics in their original painted colors - something that was unthinkable during the previous two digs.

The first, which lasted from 1978 until 1984, resulted in the discovery of 1,087 clay relics. However, after being exposed to air, they all quickly lost their color and turned an oxidized gray. A second dig started in 1985 but halted a year later due to technical reasons.

"When the excavation started, mold caused by moisture began to spread in the pits," said Wu Yongqi, director of the terracotta museum, which was officially opened on Oct 1, 1979. "When we wiped the mold off the surface dried out."
As the relics were cleaned on-site, experts found that the exposed paint would curl and fall off due to water loss.

Enter experts from Germany's Bavarian Administration of Cultural Heritage and Rome-Germanic Central Museum Mainz, who in 1989 joined forces with Shaanxi to research and develop new techniques to better protect the province's bounty of relics.

"One of the most important programs was the protection of newly unearthed terracotta figures," said Liu Yunhui, deputy director of Shaanxi cultural heritage bureau.

See the complete story at : http://news.xinhuanet.com/english2010/china/2010-09/09/c_13486031.htm

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