(masterpiece, best quality),
1boy, upper body, looking at viewer,
short hair, natural hairstyle,
black hair, dark eyes,
neutral expression, slightly tired, subtle smirk,
simple outfit, slightly open shirt collar,
high contrast, deep shadows, rich blacks,
dappled shadows, light passing through, partial shadows on face,
uneven lighting, shadow pattern,
cel shading, hard shadows, defined light and shadow,
clean but slightly rough lineart,
thin lines with variation, expressive lines,
controlled roughness, detailed hair strands
空気
