What is "kankalamurti"

Kankala-murti ("One with the skeleton"), also known as Kankala ("skeleton") or Kankala-Bhairava, is an iconographical form of the Hindu god Shiva. He is often associated with a fearsome aspect of Shiva, Bhairava and thus considered the latter's aspect too. Kankalamurti is popular in South Indian temples of Shiva, but almost unknown in North India. He is described in legends to have defeated and slain Vishnu's army-chief and gate-keeper Vishvaksena or Vishnu's avatar Vamana. He is depicted as a four-armed man with a kankala-danda (skeleton-staff) in his hand and followed by demonic attendants and love-sick women.