# GPT Image Hub prompt

## Portrait Spontané de Nuit en Voiture
- URL: https://www.gptimagehub.com/fr/library/candid-nighttime-car-portrait
- Generator URL: https://www.gptimagehub.com/fr/generate?promptId=oss-ym-mm-8831
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Ffr%2Flibrary%2Fcandid-nighttime-car-portrait
- Category: Portrait et photographie
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: portrait, sur le vif, nocturne, intérieur de voiture, photo smartphone, bokeh, luxe
- Updated: 2026-10-26T17:50:18.098Z
- Created: 2026-10-26T17:50:18.098Z

Génère un portrait de nuit authentique style smartphone avec grain dans une voiture de luxe. Modifiez le modèle du véhicule, les vêtements ou la lumière selon vos envies.

### Full prompt
```text
{
  "lighting": {
    "source": "Mixed artificial light sources: warm ambient light from upper right streetlights/buildings casting onto subject's face, blended with soft dim interior car lighting",
    "quality": "Soft, diffused with subtle directional falloff",
    "shadows": "Gentle natural shadows across neck and torso; dimly lit vehicle cabin in background"
  },
  "background": {
    "setting": "Interior of [a Maybach] luxury car at night, parked or moving slowly",
    "depth": "Shallow depth of field with heavy bokeh on distant city night lights, vehicles, and architecture through the side window",
    "elements": ["grey leather car seat headrest", "dark vehicle ceiling", "rearview mirror silhouette", "passenger window looking out onto blurred nocturnal city lights"]
  },
  "composition": {
    "shot_type": "Medium close-up portrait",
    "angle": "Slightly low-angle smartphone perspective looking up at subject",
    "framing": "Tight candid framing from inside the car cabin",
    "focal_point": "Subject's face and eyes"
  },
  "color_profile": {
    "mood": "Intimate, candid, nocturnal aesthetic",
    "palette": "Warm skin tones, cool blue denim, muted charcoal grey interior, vibrant bokeh accents of amber and warm streetlights"
  },
  "technical_specs": {
    "camera_type": "High-end smartphone camera",
    "lens_type": "Wide-angle lens (approx. 26mm equivalent)",
    "aperture": "f/1.8",
    "iso": "High ISO with realistic fine digital grain",
    "focus": "Sharp focus on facial features and eyes, soft blur elsewhere"
  },
  "subject_analysis": {
    "person": {
      "gender": "Female",
      "age_range": "Young adult in her 20s",
      "eyes": "Dark green, making direct eye contact with the camera",
      "hair": "Long straight dark brown or black hair, center-parted, draping over her left shoulder",
      "skin": "Fair to light medium complexion with delicate blush, winged eye makeup, and soft pink lip gloss",
      "pose": "Leaning forward over the grey leather driver's seat headrest, left arm resting casually across it, hand resting softly near cheek",
      "attire": {
        "top": "Light pale green ribbed knit tank top",
        "bottom": "Classic blue denim jeans",
        "accessories": ["Delicate thin gold necklace with small pendant", "Long manicured white nails"]
      }
    }
  }
}
```