Mahakala大黑天
Mahakala, wrathful protector of the dharma
He is wrathful and dark, black or deep blue, squat and heavy, standing in a mass of flames on a prone figure. A crown of five skulls sits above three eyes, with a garland of severed heads at the chest. The widespread two-armed form holds a curved flaying knife in the right hand and a skullcup in the left. Four- and six-armed forms carry further weapons.
He is a dharmapala, a protector rather than a worldly god, and in most Tibetan traditions is understood as the wrathful aspect of Avalokiteshvara. Monasteries traditionally keep his image in the protector chapel.
See Mahakala pieces
