# GPT Image Hub prompt

## Grille Éditoriale avec Ballon Cœur Rose
- URL: https://www.gptimagehub.com/fr/library/pink-heart-balloon-editorial-grid
- Generator URL: https://www.gptimagehub.com/fr/generate?promptId=oss-ym-mm-4742
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Ffr%2Flibrary%2Fpink-heart-balloon-editorial-grid
- Category: Portrait et photographie
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: grille 3x3, portrait éditorial, ballon cœur, séance studio, robe nuisette, collage photo
- Updated: 2026-10-26T15:25:58.098Z
- Created: 2026-10-26T15:25:58.098Z

Génère un collage 3x3 d'une femme posant avec un ballon cœur rose sous un éclairage doux de studio. Modifiez la photo de référence ou la couleur de la robe selon vos envies.

### Full prompt
```text
{
  "request_metadata": {
    "content_type": "photoreal_editorial_pink_heart_balloon_3x3_grid",
    "format_aspect_ratio": "1:1",
    "output": "3x3_grid"
  },
  "references": {
    "reference_rules": {
      "preserve_identity_female": true,
      "identity_lock_strength": 0.995,
      "face_similarity_priority": "MAX",
      "preserve_facial_proportions": true,
      "preserve_features": "eye shape, nose, lips, jawline from the reference photo",
      "no_identity_blending": true,
      "no_face_morph": true
    }
  },
  "layout": {
    "type": "3x3_grid",
    "description": "Same woman in all 9 frames. Identical outfit, plain background, soft studio lighting, color grading, and focal length across every frame. Only pose, hand placement, and gaze vary.",
    "grid_style": {
      "borders": "thin white separators",
      "consistency": "identical color grading and soft diffusion across all frames"
    },
    "frame_labels": [
      "1) Balloon hugged at chest, shy gaze",
      "2) Balloon angled near shoulder, soft smile",
      "3) Balloon raised overhead, playful look",
      "4) Balloon close to face, dreamy gaze",
      "5) Balloon centered at chest, classic editorial",
      "6) Balloon overhead, confident stance",
      "7) Balloon cradled low, eyes closed",
      "8) Balloon above head, hair touch",
      "9) Balloon overhead, profile glance"
    ]
  },
  "global_scene": {
    "environment": {
      "background": "plain warm off-white studio wall, smooth texture, no extra props, no text"
    },
    "lighting": {
      "type": "soft diffused studio lighting",
      "setup": "large key light with gentle fill",
      "quality": "low contrast, flattering highlights, no harsh shadows"
    },
    "style": {
      "look": "clean high-fashion editorial portrait",
      "diffusion": "subtle soft haze",
      "grain": "subtle film grain",
      "retouching": "minimal, natural skin texture preserved"
    },
    "camera": {
      "lens": "50mm portrait lens feel",
      "aperture": "f/2.8 depth of field",
      "sharpness": "crisp subject focus with gentle roll-off"
    }
  },
  "subject_profile": {
    "gender": "female",
    "age_group": "young adult",
    "identity": "exact facial identity from the reference photo",
    "hair": {
      "style": "long soft waves",
      "color": "[soft golden blonde]"
    },
    "makeup": {
      "style": "soft glam",
      "skin": "dewy natural texture",
      "lips": "soft rose-pink satin",
      "eyes": "defined yet soft"
    },
    "wardrobe": {
      "dress": "[pink] satin slip dress, elegant and fully opaque, thin straps, subtle sheen"
    },
    "prop": "metallic pink heart-shaped balloon"
  }
}
```