Vintage Flash Couple Portrait with Identity Lock Prompt

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 hallway, mirror reflection), lighting (hard warm flash), and wardrobe (white satin mini dress for female, tailored black suit for male).

Prompt

{
  "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."
  }
}