Backlighting, sidelighting - they exist, but as for pose, detail and general appeal as an artistic image, it just doesn't rate very high on my personal preference scale. The pose is more of a lackadaisical position and requires something to add tension, form and beauty. There is a conflict, too, between the really bright area along the side of the arm and the total lack of detail in the upper chest and head area. Others may disagree, and probably do. Good luck in the challenge.