Four Mandalas of the Vajravali Cycle.
At the top left is the Ushnishavijaya Thirty-three Deity Mandala (#44). At the right is the Pancharaksha Thirteen Deity Mandala (#42). At the lower left is the Mahavidya Forty-six or Fifty Deity Mandala (#43). At the lower right is the Vasudhara Nineteen Deity mandala.
Jeff Watt 2-2014