Monochromatyczny portret kobiety w stylu mangi seinen

Single-panel black-and-white manga portrait of a young woman in a close-up three-quarter view, looking back over her shoulder toward the viewer with a calm, slightly distant expression. She has [solid black ink] hair gathered into a loose low bun at the back-left of her head, with delicate flyaway strands, wisps around her ear and neck, and loose strands crossing her face. Her face is pale with minimal shading, an elegant neck, soft jawline, understated mouth, and a subtle nose drawn with minimal strokes. The eyes are the primary focal point: refined, almond-shaped, slightly sleepy, with distinctive sharp irises and delicate pupils, complemented by short, sparse eyelashes. Style: elegant seinen manga illustration with a fashion sketch sensibility, expressive hand-drawn line art with varied line weight, and rough sketch textures. Framing: tightly cropped within a thin black rectangular border, head positioned in the upper center and right, shoulder and robe-like collar entering from the lower left, and a diagonal gray screentone halftone block in the lower right background. Palette: strictly monochrome black ink on white paper with subtle screentone shading under the jaw. No color, no text.