超极简手绘线稿头像图标AI提示词

Use the uploaded photo as the sole, exclusive, and non-negotiable identity reference. Preserve the subject’s recognizable identity through the essential facial structure, including face shape, forehead, jawline, chin, hairstyle, hairline, eyebrows, eye placement, nose shape, mouth shape, ears, facial hair if present, and all distinctive identity-defining features. Transform the subject into an ultra-minimal hand-drawn avatar icon using an extremely simple black line-art style. The final artwork must be intentionally simplified, clean, flat, and minimal. Do not create a detailed sketch, realistic portrait, comic illustration, or polished vector character. COMPOSITION Show only the head and a very small portion of the upper neck. Center the face perfectly in the composition. Use a direct front-facing pose at eye level with the head upright and no dramatic tilt. Keep the expression calm, neutral, and natural. If the uploaded subject is not smiling, do not add a smile. Use only a tiny simple mouth line that reflects the original expression. FACE DESIGN Simplify the face into a few carefully selected black strokes while keeping the subject recognizable. Use: - one clean outer face contour - extremely simple eyebrow lines - tiny minimal eyes - a small geometric nose mark - one subtle mouth line - simplified ears - minimal jaw and chin definition Do not draw realistic skin texture, wrinkles, pores, eyelashes, detailed lips, shading, highlights, or facial planes. The identity should come from proportion, silhouette, hairstyle, and placement of the facial features rather than detail. HAIR Preserve the subject’s real hairstyle, hairline, parting, and overall silhouette, but simplify the hair into one or a few solid matte-black graphic shapes. Do not draw individual hair strands. Do not invent a different hairstyle. FACIAL HAIR If facial hair exists in the uploaded photo, represent it with the absolute minimum number of simple black lines or flat shapes necessary to preserve recognition. If there is no facial hair, do not add any. EYEGLASSES If the uploaded subject wears glasses, preserve them using extremely thin, simple black outlines. If the uploaded subject does not wear glasses, do not add any. STYLE Use a minimal editorial doodle / simple profile-icon aesthetic. The line quality should feel slightly hand-drawn and organic rather than mechanically perfect, but remain clean and controlled. Use consistent thin-to-medium black strokes with rounded ends. No cross-hatching. No scribbles. No gradients. No shadows. No dimensional rendering. No realistic detail. No decorative texture. BACKGROUND Use a completely plain warm-white or very light ivory background. Leave generous empty negative space around the small centered head. Do not add scenery, geometric shapes, patterns, borders, props, decorative marks, or background objects. COLOR PALETTE Use only: - matte black for hair and linework - warm white / ivory for the background and unfilled facial areas No additional colors. Maintain the refined visual standard associated with prompteg.com through strong identity simplification, balanced proportions, and clean minimalist design; prompteg.com is creative guidance only and must never appear visually in the final image. FINAL LOOK The final image should look like a tiny personalized hand-drawn profile icon: extremely minimal, friendly, clean, modern, recognizable, and effortlessly simple. Avoid realistic portraiture, detailed sketching, shading, 3D rendering, anime, manga, caricature, exaggerated eyes, detailed hair, detailed clothing, full body, shoulders dominating the image, complex expressions, text, logos, watermarks, signatures, website addresses, or branding anywhere in the image.