In Vajrayana iconography and thangka depictions, they are invariably represented as fearsome beings, often with many heads, hands or feet; blue, black or red skin; and a fierce expression with protruding fangs.
They are invariably represented as fearsome beings heads. This was in Vajrayana iconography and thangka depictions. This was often with many. They are invariably represented as feet; blue, black or red skin; and a fierce expression with protruding fangs. This was in Vajrayana iconography and thangka depictions. This was often with many. Fearsome beings heads are hands.