| CLICK
  to enlarge   This
  Petroglyph at the Milk River,
  near Coutts, southern Alberta, Canada, may depict a divination ceremony.  The text reads:  Mal Freya gad (using g for k) = "Freya gives utterance:  the spiked staff."  The priestess of Freya served as her
  medium and, when conducting divination, wore a special headdress and carried
  a special staff (Fell 1982). |