Transform the uploaded photograph into a professional black-and-white children's paint-free coloring page.
Preserve the recognizable facial features, hairstyle, pose, clothing and proportions of the original subject.
Use clean, confident, closed black outlines on a pure white background. Medium-bold uniform line weight, simplified but recognizable details, clear separation between objects, large easy-to-color areas.
No grayscale, no shadows, no gradients, no hatching, no textures, no solid black filled areas, no background clutter, no text, no watermark.
Print-ready vertical A4 composition, professional coloring book illustration.
