A Group of Researchers in the WaSo Project.
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On the Background is the Ancient Angnkor, one of the most remarkable temple in stone in Southeast Asia. This is the Khamer civilisation that flourished between 8th and the 13th centuries. It was amazing creation of human inginuity then, and  continues to fascinate people to this day.  Picture taken in January 2016 of a group of researchers in the WaSo Project.