Use the uploaded photo as the EXCLUSIVE and PRIMARY reference for the person’s face and identity.
The generated subject must be 100% identical to the uploaded photo: same facial features, bone structure, skin tone, hairstyle, beard (if present), gender, perceived age, and overall facial proportions — do not alter or beautify the face in any way.
GEOMETRIC & IDENTITY LOCK — ABSOLUTE:
Read ALL facial geometry EXCLUSIVELY from the uploaded reference photo.
Preserve exact nose shape, eye shape and spacing, eyelids, lip contour, jawline silhouette, chin shape, cheekbone prominence, brow arch and thickness, ear shape and placement, forehead height and width.
Keep every mole, freckle, scar, and skin texture detail; do not erase or smooth them.
Do not apply symmetry correction, face slimming, or beauty filters — the person must remain fully recognizable as themselves.
FRAMING & ASPECT RATIO:
Create a vertical cinematic portrait with a 4:5 aspect ratio, suitable for poster or campaign use.
Center the composition around the foreground character while preserving enough space above and around for the double‑exposure and graphic elements.
PHASE 1 — PHOTOGRAPHIC COMPOSITION (DOUBLE EXPOSURE COLLAGE):
Build an ultra‑realistic double‑exposure photographic collage, not an illustration.
Foreground: high‑definition action or expressive portrait of the identity‑locked person — dynamic but readable pose, sharp focus.
Background: large monumental silhouette of the same person’s head and shoulders, filling most of the frame, inside which graphic textures and shapes are blended.
Layered Effect & Overlap: the foreground subject must seamlessly integrate with the background silhouette and graphic elements; blending should respect lighting and perspective, with no obvious cut‑out lines.
PHASE 2 — CONTEXTUAL VIBE (INDUSTRY‑BASED):
Identity Analysis: Autonomously infer the person’s core industry or vibe from their look as one of: Sport, Music, Cinema, or Business.
Adapt pose and micro‑story of the foreground subject accordingly:
Sport: dynamic running, kicking, jumping, or powerful ready‑stance.
Music: performing with energy (e.g., holding mic/headphones, expressive movement).
Cinema: dramatic, character‑driven stance (coat movement, cinematic attitude).
Business: confident leadership pose (power stance, stride, or decisive turn).
Inside the monumental silhouette, use textures, light shapes, or subtle scene hints that resonate with this industry while keeping everything still photographic.
PHASE 3 — COLOR & MONOCHROME SEPARATION:
BACKGROUND — BLACK & WHITE ONLY:
The entire background and all graphic layers must be strictly black and white / grayscale:
monumental silhouette and any scene blended into it,
radial rays, smoke, particles, light streaks,
halftone textures and film grain in the shadows,
organic shapes at the base,
bird silhouettes.
No color anywhere in the background or graphic elements. All previous PRIMARY and ACCENT color logic becomes pure value contrast (light vs dark) and different gray tones instead of hues.
FOREGROUND CHARACTER — ONLY SOURCE OF COLOR:
The foreground central person is the only element in full color in the entire image.
Skin tone, hair, beard, eyes, and clothing all use realistic, natural colors based on the original photo — do not desaturate, tint, or stylize with color filters.
This creates a strong color‑isolation effect: vivid, lifelike character standing in front of a purely monochrome double‑exposure world.
TEXTURE — HALFTONE & FILM GRAIN:
Apply heavy film grain and halftone dots (screen‑printing effect) only to the background and darker shadow areas of the photographic and silhouette layers.
Grain should feel like premium cinematic film; halftone should be fine and pattern‑based, not cartoonish.
Do NOT over‑grain the colored foreground face — keep the person crisp and clean while the background feels gritty and textured.
PHASE 4 — GRAPHIC ACCENTS:
Radial Geometry:
Add bold radial rays bursting from a central area behind the person (near chest or head), rendered in grayscale (bright white to mid‑gray) so they pop against darker regions of the silhouette.
Rays should be sharp and dynamic, slightly softened at the outer ends.
Organic Shapes:
At the base of the composition, integrate fluid, wave‑like organic shapes wrapping around the lower part of the silhouette and the person’s lower body.
These shapes use layered grayscale tones with halftone overlay for added depth, helping ground the subject.
Bird Silhouettes:
Place a few minimalist black bird silhouettes (small flock) in the mid‑to‑upper part of the image, adding a sense of scale, depth, and symbolic freedom.
Keep them small and simple so they enhance, not distract.
LIGHTING & TECHNICAL FINISH:
Lighting: Use extreme studio rim‑lighting around the foreground subject and key edges of the silhouette — bright contour highlights on hair, shoulders, and jaw to separate the colored person from the monochrome background.
Support rim light with subtle frontal fill so facial details remain well‑exposed and natural.
Style: authentic commercial photography — no painting or illustration style. All elements, including background textures, should read as photographic or photo‑composited.
Quality: 8K resolution, razor‑sharp in the foreground, slightly softer in the background for depth. No visible compression artifacts.
COMPOSITION & MOOD:
Maintain a balanced vertical layout where the colored foreground subject is clearly the main focal point, supported by the larger monochrome silhouette and rays.
Overall mood: powerful, cinematic, “hero poster” style, combining realism with graphic energy.
AI CORRECTION BLOCKERS — IDENTITY PROTECTION:
symmetry correction = DISABLED
face slimming = DISABLED
beautification filter = DISABLED
skin smoothing = DISABLED
age regression = DISABLED
gender reinterpretation = DISABLED
NEGATIVE PROMPT:
illustration, painting, cartoon, comic style, flat vector art, low‑detail silhouette, wrong person, changed facial structure, different nose, different eyes, different lips, altered jawline, changed hairstyle or beard, changed gender, younger or older appearance, colored background, colored smoke, colored radial rays, colored halftone textures, colored birds, any color in the silhouette or graphic layers, desaturated or black‑and‑white foreground character, color overlay on the face, tinted skin, weak rim lighting, flat front light only, cluttered background with real objects, text or logos overlaid, low resolution, pixelation, AI artifacts, fisheye distortion, extreme warping, non‑4:5 aspect ratio.
Use your uploaded photo as Image Reference / Identity Lock with a high weight (around 0.95–0.99) so Nano Banana preserves your identity perfectly while generating this cinematic, double‑exposed, color‑isolated hero portrait.