Nano Banana Pro

16k Cinematic Night Portrait with Strict Identity Lock

A highly detailed JSON prompt for Nano Banana Pro, focused on generating a 16K ultra-high-resolution, hyper-realistic cinematic night portrait of a male subject. The prompt enforces a strict identity lock based on an uploaded image, placing

Prompt text

Original English text. Replace placeholders with your own details.

{
 "type": "image_generation_prompt",
 "style": "16K ultra-high-resolution, hyper-realistic, cinematic, premium realism",

 "identity_preservation": {
 "use_uploaded_image": true,
 "alter_face": false,
 "notes": "Strict identity lock. Preserve exact facial structure, skin tone, beard shape, eye placement, and hairline. Face must remain fully recognizable and natural. No beautification."
 },

 "subject": {
 "gender": "male",
 "pose": "standing naturally, relaxed and confident",
 "expression": "subtle half-smile, calm, approachable"
 },

 "wardrobe": {
 "outerwear": "tailored dark jacket or overshirt in black, charcoal, or deep navy",
 "inner_layer": "minimal plain tee or knit",
 "fit": "clean, structured, premium",
 "branding": "no logos"
 },

 "environment": {
 "location": "modern urban night setting",
 "background": "softly blurred city lights and skyline, believable and present-day",
 "air": "clear night air, no fog or haze"
 },

 "lighting": {
 "setup": "cinematic night lighting with soft frontal key light and subtle rim light",
 "color_tone": "cool cyan and teal with very subtle magenta accents",
 "characteristics": "balanced exposure, deep controlled shadows, no glow"
 },

 "camera": {
 "lens": "85mm cinematic portrait lens",
 "framing": "chest-up portrait",
 "depth_of_field": "soft background separation",
 "focus": "tack-sharp on face"
 },
 
 "quality": {
 "realism": "ultra-realistic",
 "skin": "natural pores and micro-texture",
 "materials": "physically accurate fabric and lighting interaction"
 },

 "mood": "quiet luxury, relaxed confidence, cinematic",

 "output_goal": "A 16K ultra-realistic cinematic night portrait that feels like a high-end luxury brand campaign while perfectly preserving the subject’s exact identity."
}

Source & attribution

Saul Goodman · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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