the-ancient-chinese-art-of-face-changing

http://www.odditycentral.com/pics/bian-lian-the-ancient-chinese-art-of-face-changing.html

http://www.scmp.com/article/325986/secretive-art-sichuan-face-changing-opera-slowly-being-revealed-outsiders-old  PUBLISHED : Sunday, 10 September, 2000

https://en.wikipedia.org/wiki/Bian_lian ,
https://www.youtube.com/watch?v=iCTH1XETVXY spider mask

https://www.youtube.com/watch?v=-fWVAN0Er_4