Nano Banana Pro

Vintage Flash Couple Portrait with Identity Lock

A JSON prompt for generating a couple's portrait with a vintage warm flash aesthetic, similar to the single portrait prompt but adapted for two subjects. It enforces strict face preservation from input photos and specifies the scene (luxury

Prompt text

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{
 "meta": {
 "quality": "HD",
 "type": "Evening flash couple portrait",
 "ratio": "4:5",
 "device": "iPhone 16 Pro",
 "look": "Vintage warm flash, real skin texture, film grain."
 },
 "identity_lock": {
 "preserve_faces": "STRICT",
 "instruction": "Faces must remain 100% identical to input photos. Zero AI smoothing or facial alteration."
 },
 "scene": {
 "description": "Luxury indoor hallway, mirror reflection, white paneled walls, marble console.",
 "lighting": "Hard warm flash, direct illumination, deep falloff shadows.",
 "vintage_settings": "Warmth {argument name="warmth" default="+18"}, Contrast {argument name="contrast" default="+22"}, Grain: Medium, Tint: Beige."
 },
 "composition": {
 "framing": "Knees-up portrait",
 "pose": "Female leaning on console; Male standing close/behind. Editorial chemistry.",
 "expressions": "Confident, soft glamorous gaze."
 },
 "subjects": {
 "female": {
 "outfit": "{argument name="female outfit" default="White satin mini halter dress, glossy highlights"}.",
 "style": "Soft glam, pink-brown gloss, peach blush."
 },
 "male": {
 "outfit": "{argument name="male outfit" default="Tailored black luxury suit, open collar white shirt, sharp silhouette"}.",
 "style": "Clean luxury grooming."
 }
 },
 "constraints": {
 "negative": "face-swap, skin-smoothing, plastic texture, AI artifacts, blur, face-merge.",
 "skin_rule": "Keep all natural pores and flash-induced skin highlights."
 }
}

Source & attribution

Kaan · 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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