# GPT Image Hub prompt

## Portrait Nocturne de Couple au Flash
- URL: https://www.gptimagehub.com/fr/library/nighttime-flash-couple-portrait
- Generator URL: https://www.gptimagehub.com/fr/generate?promptId=oss-ym-mm-5148
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Ffr%2Flibrary%2Fnighttime-flash-couple-portrait
- Category: Portrait et photographie
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: portrait de couple, flash direct, vie nocturne, photo de soirée, chic décontracté, esthétique flash
- Updated: 2026-10-28T04:37:23.098Z
- Created: 2026-10-28T04:37:23.098Z

Génère un portrait nocturne intimiste d'un couple en extérieur illuminé par un flash direct. Modifiez les tenues, le décor ou les boissons selon l'événement nocturne.

### Full prompt
```text
{
  "image_type": "photograph",
  "genre": "nighttime lifestyle portrait",
  "composition": {
    "framing": "medium-full shot",
    "orientation": "vertical",
    "subjects_position": "two subjects centered, standing closely side by side with bodies touching",
    "camera_angle": "eye-level",
    "pose": "intimate and relaxed; female subject embracing male subject at chest and waist",
    "cropping": "cropped slightly below knees",
    "depth_of_field": "shallow to moderate; subjects in focus, background fades into darkness"
  },
  "subjects": [
    {
      "gender_presentation": "female",
      "approximate_age": "young adult",
      "build": "slim",
      "facial_features": "long wavy dark brown hair, softly contoured cheeks, defined eyebrows, natural makeup with glossy lips",
      "expression": "calm, subtle smile",
      "gaze": "looking directly at camera",
      "clothing": {
        "type": "fitted sleeveless dress",
        "pattern": "[bold abstract psychedelic swirl pattern]",
        "colors": ["red", "blue", "green", "orange", "white", "black"],
        "fit": "body-hugging, ankle-length"
      },
      "accessories": {
        "jewelry": "bracelet, ring",
        "nails": "long, red polished nails"
      }
    },
    {
      "gender_presentation": "male",
      "approximate_age": "young adult",
      "build": "average to athletic",
      "facial_features": "curly dark hair, light stubble, soft jawline",
      "expression": "neutral to slight smile",
      "gaze": "looking directly at camera",
      "clothing": {
        "top": "white lightweight linen button-up shirt, partially unbuttoned",
        "bottom": "light beige or off-white linen pants",
        "style": "resort casual, relaxed"
      },
      "accessories": {
        "wristwear": "dark bracelet",
        "handheld_object": "short glass tumbler with dark beverage"
      }
    }
  ],
  "interaction": {
    "relationship_cues": "romantic, affectionate",
    "body_language": "close embrace, relaxed shoulders, physical contact at torso and waist"
  },
  "environment": {
    "setting": "outdoor nighttime location",
    "background": "dark foliage and greenery",
    "visibility": "background mostly obscured by darkness",
    "ground": "grass lawn",
    "context": "evening social event or party"
  },
  "lighting": {
    "type": "direct on-camera flash",
    "key_light": "strong frontal flash",
    "fill": "minimal ambient light",
    "color_temperature": "neutral flash with warm skin tones",
    "shadows": "hard falloff into dark background, minimal shadow detail behind subjects",
    "skin_tone_rendering": "bright, smooth, slightly reflective highlights"
  },
  "color_palette": {
    "dominant_colors": ["black", "white", "green"],
    "accent_colors": ["red", "blue", "orange"],
    "contrast_level": "high due to flash against dark background",
    "overall_mood": "romantic, stylish, intimate"
  },
  "technical_details": {
    "camera_type": "smartphone or consumer digital camera",
    "lens_effect": "standard focal length",
    "focus": "sharp focus on subjects",
    "exposure": "subjects slightly overexposed relative to background",
    "noise": "low on subjects, minimal visible grain",
    "flash_usage": "enabled and dominant"
  }
}
```