# GPT Image Hub prompt

## Ảnh Selfie Đèn Flash Trong Phòng Ngủ
- URL: https://www.gptimagehub.com/vi/library/smartphone-flash-night-bedroom-selfie
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-1283
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fsmartphone-flash-night-bedroom-selfie
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana2-lite
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: selfie, điện thoại thông minh, chụp đèn flash, phòng ngủ, chân dung, gen z, đèn led
- Updated: 2026-10-27T13:33:13.098Z
- Created: 2026-10-27T13:33:13.098Z

Tạo ảnh selfie chân thực bằng đèn flash điện thoại trong phòng ngủ đèn neon. Tùy chỉnh màu tóc, màu áo phông và dải đèn LED theo phong cách của bạn.

### Full prompt
```text
{
  "generative_specification": {
    "composition_layer": {
      "framing": "Close-up selfie",
      "perspective": "First-person POV",
      "camera_angle": "Eye-level, arm extended",
      "focal_length": "24mm smartphone wide camera equivalent"
    },
    "subject_layer": {
      "identity": {
        "archetype": "Young woman",
        "expression": "Natural, looking into the smartphone lens"
      },
      "anatomy_pose": {
        "action": "Holding a smartphone with one hand",
        "posture": "Slightly angled towards camera",
        "hand_detail": "Visible fingers gripping device"
      },
      "grooming_hair": {
        "color": "[Ash brown]",
        "length": "Very long, thick, soft voluminous waves",
        "styling": {
          "bangs": "Thin curtain bangs parted in center",
          "sides": "Pinned back with decorative hair clips at temples"
        }
      },
      "wardrobe": {
        "garment": "Fitted crewneck t-shirt",
        "color": "[Black]",
        "fabric": "Matte cotton texture"
      }
    },
    "props_layer": {
      "device": "[iPhone 16 Pro Max] with active front flash"
    },
    "environment_layer": {
      "setting": "Bedroom corner aesthetic",
      "decor": ["Collage of vintage movie and music posters", "Wall prints"],
      "accent_lighting": "Neon LED strip lights along wall edges in [hot pink and violet]"
    },
    "lighting_and_atmosphere": {
      "key_light": "Direct smartphone flash creating sharp high-contrast illumination and natural specular skin highlights",
      "ambient_light": "Soft colored rim light from background LED glow"
    },
    "texture_and_rendering": {
      "skin_fidelity": "Authentic unretouched skin texture with visible pores and natural micro-imperfections",
      "noise_profile": "Subtle high-ISO digital sensor grain",
      "constraint": "Maintain the facial identity from the reference photo"
    }
  }
}
```