““Gter Ma” or Terma is a Himalayan concept of revelation and discovery key to Tibetan Buddhism and the Bon religious movements. The precepts of Terma propose that in the world are hidden treasures hidden away by the 8th century teacher Padmasambhava and his consorts for later rediscovery and discussion by future individuals, and when they believe these teachings are at their most relevant. Those who seek them out are tertöns.
 
 
I’ve also discovered a group from Russia who performs in the same style of Tibetan rituals and I really like their hats.  
https://www.youtube.com/watch?v=VK5uG2fN6HE”