It's finished! I changed the ghostlike, light papyrus to a warmer, rust paper. I altered the top of the hat, using the Mexican bark paper and I threaded black and gold throughout the composition to unify it.
Much has been written about the issue of when a work of art is "finished". Is it ever really finished? There are stories of great masters going into museums with brush and paint, because something about the painting bothered them; they wanted to change the painting after they had looked at it or thought about it over time! Some say there is no finish, only interesting stopping points.