from The Observer 

1,200-Year-Old Mosaic Studio Reveals a ‘Snapshot’ of Ancient Construction Methods

By Alanna Martinez

Photogrammetric composite image of the ‘House of the Tessarae’, trench P. The numbers relate to different archaeological features. © The Danish-German Jerash Northwest Quarter Project

The eruption of Mount Vesuvius at Pompeii in 79 A.D. isn’t the only example of life in the ancient world being preserved by the aftermath of a natural disaster. An article in the August 2017 issue of the scientific journal Antiquity reveals how a set of recently uncovered residential buildings in the city of Jerash, Jordan, abandoned after an earthquake in 749 A.D., are shedding new light into the little-known organization of Roman, Byzantine and Early Islamic-era mosaic workshops.

For the first time, according to the article’s authors Achim Lichtenberger and Rubina Raja, scientists have found evidence of what appears to be a mobile mosaicist workshop, confirming previous theories that artisans of the era worked in situ to create tile murals and flooring.

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