Chân dung trừu tượng từ ghi chép viết tay

Abstract conceptual artwork where [a character's face] faintly emerges from a chaotic mass of handwritten notes, formulas, and symbols. Composition & Structure: - The entire background is filled with scattered handwritten scribbles, arrows, mathematical equations, crosshatching, slashes, and ink drips on white paper. - The density of black ink text and symbols concentrates to sculpt the silhouette, facial features, hair, and expression of [a character's face] through negative space and varying line density, rather than sharp outlines. Style & Medium: - Authentic analog notebook doodle aesthetic with textured off-white paper and dark ink. - Mixed semi-readable Japanese, English phrases, numbers, and scientific notations. - Minimalist monochrome black-and-white palette with sporadic accents, lines, and marker-like highlights in [red ink]. Constraints: - No direct realistic portraiture, no clean digital vector lines, no colorful saturation, and no 3D CG rendering.