Dark Garuda Dragpo Tachung Barva (tib. drag po rta kuyng barva). This is the unique practice of Dark Garuda was given by Chogyal Namkhai Norbu during the Kunsangar North (Russia) retreat, 2012.
This teaching was based on a terma of Rigzin Chanchub Dorje (tib. nyag bla byang chub rdo rje (1826?-1961/1978?).
This thangka is painted precisely according to Rinpoche's oral transmission and explanation.