Yao bridge to Heaven YA158
Taoism painting depicting the Tom To Tsiou, the Dragon Bridge to the Great Tao, framed in three parts.
Lantien Yao minority, Northern Vietnam or Laos.
19th century.
About the Yao people see this wiki page.
Detailed photos here.
Frames: 28 cm high x 131,133 & 134 cm long.