# GPT Image Hub prompt

## Chân Dung Đèn Flash Bãi Biển Đêm
- URL: https://www.gptimagehub.com/vi/library/night-beach-flash-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-10903
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fnight-beach-flash-portrait
- Category: Chân dung và nhiếp ảnh
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: chụp ảnh ban đêm, đèn flash trực tiếp, chân dung bãi biển, váy mùa hè, thẩm mỹ flash điện thoại, chân dung tự nhiên, không khí mùa hè
- Updated: 2026-10-26T16:50:30.048Z
- Created: 2026-10-26T16:50:30.048Z

Tạo chân dung phong cách đèn flash điện thoại của một cô gái trẻ mặc váy mùa hè trên bãi biển đêm. Tùy chỉnh màu váy, kiểu tóc hoặc pha trăng để tạo cảm xúc khác nhau.

### Full prompt
```text
{
  "subject": {
    "description": "A vertical, flash-lit photograph of a stylish young woman posing on a sandy beach at night.",
    "body": {
      "physique": "She has a graceful, slender build, standing naturally on the beach under direct lighting.",
      "pose": "Standing on the dark sand near the water's edge, turning slightly and looking back over her right shoulder toward the camera lens under flash illumination.",
      "features": "[Platinum blonde] hair styled in a high ponytail. Beautiful face illuminated sharply by direct camera flash, showing realistic skin texture and visible pores. No tattoos."
    },
    "wardrobe": {
      "outfit": "A stylish [vibrant red] summer beach sundress with a clean silhouette."
    }
  },
  "pose_action": "Standing at the water's edge at night, glancing back over her shoulder into the direct camera flash.",
  "scene": {
    "environment": "A sandy beach at dead of night.",
    "elements": "Wet dark sand underfoot, dark ocean waves with subtle white seafoam behind her, clear dark night sky with a bright [full moon] and faint visible stars.",
    "composition": "Vertical 9:16 aspect ratio, medium-full shot capturing the subject from the knees up, centered under harsh flash against a dark backdrop."
  },
  "lighting": {
    "setup": "Harsh, direct on-camera flash resembling a smartphone flash, combined with subtle ambient moonlight.",
    "details": "Intense direct flash illuminating the subject, creating specular highlights on skin and fabric, with hard drop shadows cast behind on the wet sand. Background ocean and sky remain dark."
  },
  "camera": {
    "technical": "Raw candid aesthetic, sharp focus on subject, high contrast with deep blacks in unlit areas, visible filmic noise and grain in the dark shadows.",
    "aspect_ratio": "9:16",
    "constraints": [
      "Graceful, natural posture",
      "Harsh direct phone-flash lighting at night",
      "Full moon and ocean visible in dark background"
    ]
  }
}
```