Decidious and evergreen forests dominate the limestone karst formations of the northwestern highlands of Thailand. A vast number of caves and rock shelters intersperses the mountains. In over 40 such caves in Mae Hong Son province, large wooden coffins mounted on stilts, dating between 2,300 and 1,000 years ago, can be found. During the Iron Age period, each of these up to several-meter-long coffins was crafted from a single teak tree and features refined carvings of geometric, animal- or human-like shapes at the handles of both ends.
This archaeological assemblage has been studied for…