A Sibyl or some other pagan witch, looming out of the underworld, rests her hand on the shoulder of a nubile shade.
The drawing was done from life at a Keyhole Session in Toronto last June. I made a few interpretive modifications and found I had a chthonic figure from classical antiquity; whether she's a Sibyl or Medea or someone else I leave up to the viewer. Either way, it's suitable for Halloween.
I visited the Cave of the Cumean Sibyl some years ago. Archaeology cannot, of course, uncover the dwelling of a fictional character, but the place is evocative enough without her, and for her.