a sketch by By Casey Baugh, a graphic illustration, Sketch in the style of Leonardo da Vinci's sketches of a concept machine, masterpiece, best quality. a 19 year old woman poses, she has delicate features, high cheekbones, a small nose, a round face, external lighting creates a subtle illumination effect. Charcoal and crayon on (parchment:1.2) with very fine colored touches, (shadings:1.1), (loose lines:1.2), Schematic, Conceptual, Abstract, (etching:1.2),