For much of the last century, research in this northwestern region was obstructed by political unrest and inaccessibility.
Researchers found that the art represents spiritual journeys where shamans transform into animals.
Photo:Jamie Hampson(CC BY 4.0)
Photo:Jamie Hampson(CC BY 4.0)
Photo:Jamie Hampson(CC BY 4.0)
Photo:Jamie Hampson(CC BY 4.0)
Photo:Jamie Hampson(CC BY 4.0)