# GPT Image Hub prompt

## Chân dung thời trang với ánh sáng nhung đỏ
- URL: https://www.gptimagehub.com/vi/library/editorial-portrait-in-red-velvet-lighting
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-6908
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Feditorial-portrait-in-red-velvet-lighting
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana2-1
- Aspect ratio: 2:3
- Style: photorealistic
- Tags: thoi-trang, chan-dung, cao-cap, nhung-do, anh-sang-dien-anh, chup-studio
- Updated: 2026-10-26T17:37:21.571Z
- Created: 2026-10-26T17:37:21.571Z

Tạo chân dung thời trang cao cấp với ánh sáng đỏ đậm và kết cấu da tự nhiên. Tùy chỉnh tên người nổi tiếng, màu rèm nền hoặc cài đặt máy ảnh.

### Full prompt
```text
{
  "camera": {
    "device": "Full-frame mirrorless Sony A7R IV (61MP CMOS)",
    "sensor_type": "full-frame 35mm CMOS",
    "lens": "85mm f/1.4 G-Master prime"
  },
  "resolution_and_output": {
    "aspect_ratio": "2:3 (editorial vertical)",
    "file_format": "TIFF 16-bit"
  },
  "camera_defects_and_artifacts": [
    "extremely fine film grain (ISO 100 emulation)",
    "subtle chromatic aberration on jewelry highlights",
    "high-frequency sharpness variation with sharp center and slight edge fall-off",
    "vignetting -0.8 stops",
    "micro-scratches on background velvet",
    "dust specks (3-4 tiny particles on lens)",
    "sensor bleed in deep reds",
    "subtle highlight bloom on skin"
  ],
  "composition": {
    "style": "editorial high-fashion portrait",
    "framing": "Medium close-up from chest up, centered subject with negative space at top",
    "background": "layered dark red velvet curtain with rich folds",
    "camera_settings": {
      "shutter_speed": "1/160s",
      "aperture": "f/2.0",
      "iso": "ISO 100",
      "white_balance": "5400K neutral-warm"
    }
  },
  "pose_and_model_direction": {
    "pose": "Hand resting gently near chin, shoulders rotated 15 degrees, slender fingers with red manicured nails, dressed in an elegant high-neck silk garment",
    "facial_expression": "composed, poised neutral gaze"
  },
  "celebrity_identity_control": {
    "celebrity_reference": "[Gal Gadot]",
    "instructions": "Exact likeness, jawline, facial structure, and eye shape of [Gal Gadot]"
  },
  "anatomy_and_appearance": {
    "body_type": "slim-athletic with poised posture, wearing a modest high-collar top",
    "skin_details": "visible fine pores, natural neck tendons, realistic skin texture and beauty marks",
    "ethnicity_and_age": "Mediterranean, light olive skin tone, approximately 38 years old"
  },
  "lighting_and_shadows": {
    "setup": "deep red key light at 45 degrees right, soft top-down warm fill, deep shadow fall-off on the left",
    "shadow_profile": "deep crushed blacks in velvet folds, soft penumbra on skin",
    "light_temperature_kelvin": { "key": 3200, "fill": 3000 }
  },
  "color_grading_and_post": {
    "lut": "Kodak 2383 film emulation",
    "tone": "deep red and bordeaux shift, contrast +12, midtone -5",
    "retouching": "editorial minimal, unairbrushed realistic skin, microcontrast in eyes and lips"
  }
}
```