It's primarily acrylic with charcoal and pieces of inked Yupo paper and Bristol board with colored pencil added. The three panels together measure 30"X 54".
This painting went through many incarnations! Colors changed. Details got put in and taken out and put back in... I think I'm happy with it and I have to be because it needs to be finished and ready to be the main painting in my booth at the American Craft Council show in Baltimore next week.