Hand-drawn colored pencil anatomical illustration on textured aged cream paper, single sheet of paper filling the whole frame, no inner frame, no paper edges, complete drawing not cut in half, vintage medical atlas style, sepia bones, target muscles in rich burgundy-red with fine pencil hatching, small green eucalyptus sprigs in the corners, soft daylight, NO leader lines, NO arrows, no text, no letters, no logos. Back three-quarter view of head, neck and upper shoulders showing four muscles in burgundy at once: upper trapezius, levator scapulae, suboccipital muscles, sternocleidomastoid; drawing centered and slightly smaller, generous empty paper around it for labels.
