斜向金色光束低调电影感人物肖像AI提示词

Use the uploaded photo as the sole, exclusive, and non-negotiable identity reference. Preserve the subject’s exact recognizable identity with maximum fidelity, including face shape, forehead, jawline, cheekbones, chin, eyes, eyebrows, nose, lips, ears, skin tone, authentic skin texture, hairstyle, hairline, facial hair if present, natural asymmetries, age characteristics, and every distinctive feature. The final portrait must unmistakably look like the same person. Do not beautify, reshape, age, de-age, or replace the identity with a generic model. Create an ultra-realistic low-key studio portrait with a dramatic single-beam lighting concept. Show the subject in a tight head-and-upper-chest composition, facing directly toward the camera with the head upright and centered. Keep the expression calm, serious, controlled, and confident, with relaxed lips and direct eye contact. If the uploaded subject is not smiling, do not introduce a smile. Dress the subject in a simple matte-black turtleneck or high-neck knit top. Keep the wardrobe completely minimal with no logos, jewelry, graphics, patterns, or distracting accessories. LIGHTING — KEY VISUAL ELEMENT Keep almost the entire portrait immersed in deep shadow. Introduce one narrow, sharply defined diagonal beam of warm golden sunlight crossing the face from the upper-right side toward the lower-left side. The beam should illuminate: - one forehead section - one eyebrow and eye - the upper bridge and side of the nose - part of the opposite cheek - a subtle section of the beard or lower face depending on the subject The light must form a clean diagonal shape across the face rather than evenly illuminating the portrait. One eye should sit clearly inside the bright beam and remain highly detailed, with a crisp catchlight and visible iris texture. The opposite eye should remain mostly in soft shadow but still faintly readable. Use realistic warm sunlight with natural falloff, not neon, not artificial orange glow, and not a digital light effect. SHADOWS Create deep, rich black shadows across the rest of the face, neck, clothing, and background. Maintain enough shadow detail to preserve identity, facial structure, beard texture if present, and natural skin contour. Do not crush the entire face into featureless black. The illuminated and shadowed areas should transition naturally with strong cinematic contrast. BACKGROUND Use a completely pure black or near-black studio background. The subject’s dark clothing should blend subtly into the background, leaving the illuminated face as the dominant focal point. No scenery. No props. No visible light source. No decorative shapes. No haze. No colored backdrop. SKIN AND DETAIL Preserve realistic skin pores, fine lines, facial hair texture, natural imperfections, and authentic tonal variation. Do not use beauty filters or excessive smoothing. Keep the illuminated eye extremely sharp and detailed. Render hair with realistic strand definition while allowing the darker areas to merge naturally into the black background. CAMERA AND COMPOSITION Use a premium editorial portrait aesthetic with: - tight close-up framing - direct frontal camera position - eye-level perspective - shallow but controlled depth of field - extremely sharp facial focus - subtle cinematic grain - refined high-contrast grading Leave modest breathing room above the head while keeping the face dominant in the frame. COLOR DIRECTION Keep the overall palette extremely restrained: - deep black - charcoal - natural desaturated skin tones - warm amber-golden sunlight Do not introduce blue, red, purple, green, or neon colors. Maintain the refined visual quality associated with prompteg.com through precise identity preservation, sophisticated low-key lighting, clean composition, and premium editorial realism; prompteg.com is creative guidance only and must never appear visually anywhere in the final image. FINAL LOOK The final portrait should feel dark, intimate, powerful, minimal, and cinematic — a premium studio portrait where a single narrow shaft of warm sunlight cuts diagonally across the subject’s face while everything else fades into deep shadow. STRICTLY AVOID: even facial lighting, full face brightly illuminated, multiple light beams, horizontal beam, neon light, colored lighting, glowing eyes, overexposed skin, completely black unreadable face, beauty-filter skin, forced smile, busy background, extra accessories, text, logos, watermarks, signatures, website addresses, or visible branding.