Beautiful, Pete. The detail of her hair, particularly on her left against the lines of the curtain (sheer) her left shirt wrist detail, silhouetted fingers do give the image mystery, beauty.
Ah, the next in the enigmatic series. Are you going to give us any clues? I can hazard a guess where this was taken and the significance of the place but I don't know if that is supposed to be part of the back story if even there is supposed to be one.