portrait of a beautiful white woman ,Craft a conceptual, professional, expressive, and rapid simplified charcoal sketch of beautiful female head back view interesting pose Intricate details. Emphasize dynamic and strong strokes, lines, and shading to construct a compelling image that conveys a clear theme or idea with a minimal but impactful approach intricate line drawings, by craig mullins, ruan jia, kentaro miura, greg rutkowski, loundraw , dark background