# GPT Image Hub prompt

## Chân Dung Nhà Văn Đen Trắng Tương Phản Sáng Tối
- URL: https://www.gptimagehub.com/vi/library/chiaroscuro-black-and-white-writer-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-3735
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fchiaroscuro-black-and-white-writer-portrait
- Category: Chân dung và nhiếp ảnh
- Model: nanobananapro
- Aspect ratio: 16:9
- Style: photorealistic
- Tags: chiaroscuro, den-trang, dien-anh, chan-dung, nha-van, nhiep-anh-nghe-thuat, u-sau
- Updated: 2026-10-27T11:23:33.098Z
- Created: 2026-10-27T11:23:33.098Z

Tạo bức chân dung nghệ thuật đen trắng về một tác giả đang viết sách đêm khuya dưới ánh đèn chiaroscuro kịch tính. Tùy chỉnh trang phục, dân tộc hoặc bối cảnh.

### Full prompt
```text
{
  "type": "image_generation_prompt",
  "style": "black and white, cinematic, melancholic, fine-art photography",
  "identity_preservation": {
    "use_reference_image": true,
    "reference_target": "the reference photo",
    "strict_identity_lock": true,
    "alter_face": false
  },
  "subject": {
    "gender": "female",
    "age_group": "young adult",
    "ethnicity": "[Indian]",
    "pose": {
      "position": "seated on the edge of a simple wooden bed",
      "action": "writing at a table with a fountain pen",
      "posture": "slightly leaned forward, focused"
    },
    "wardrobe": {
      "outfit": "traditional [kurta-pyjama]"
    },
    "expression": "concentrated, introspective"
  },
  "environment": {
    "location": "dark, minimal bedroom",
    "furniture": [
      "simple wooden bed",
      "dark wooden table"
    ],
    "objects": [
      "manuscript papers",
      "fountain pen",
      "tall stack of old books",
      "small vintage desk lamp"
    ]
  },
  "lighting": {
    "type": "single light source",
    "source": "vintage desk lamp",
    "style": "high-contrast chiaroscuro",
    "effect": [
      "illuminates manuscript and face",
      "deep dramatic shadows",
      "background in near-total darkness"
    ]
  },
  "camera": {
    "composition": "cinematic",
    "framing": "medium shot",
    "contrast": "strong",
    "grain": "fine film grain"
  },
  "mood": {
    "atmosphere": "moody, melancholic, intimate",
    "time_of_day": "late night",
    "emotion": "quiet focus and solitude"
  }
}
```