# GPT Image Hub prompt

## Ảnh Chân Dung Tự Chụp Trước Gương Phòng Gym
- URL: https://www.gptimagehub.com/vi/library/gym-studio-mirror-selfie-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-13100
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fgym-studio-mirror-selfie-portrait
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana2
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: selfie trước gương, phòng gym, idol k-pop, đồ tập, ảnh iphone, chân dung tự nhiên
- Updated: 2026-10-27T04:58:48.098Z
- Created: 2026-10-27T04:58:48.098Z

Tạo bức ảnh selfie trước gương chân thực bằng điện thoại khi ngồi trên thảm yoga. Dễ dàng tùy chỉnh nhân vật, trang phục tập luyện và phụ kiện bối cảnh.

### Full prompt
```text
{
  "meta": {
    "quality": "photorealistic candid mirror selfie",
    "camera_model": "iPhone 15 Pro Max",
    "lens_spec": "24mm, f/2.8",
    "aspect_ratio": "9:16",
    "style_preset": "candid realism",
    "technical_rules": "natural digital sensor grain, no artificial smoothing"
  },
  "scene": {
    "location": "fitness studio with large floor-to-ceiling windows",
    "time_of_day": "harsh midday sun",
    "atmosphere": "bright, active",
    "background_elements": [
      "tropical palm trees outside",
      "massage table",
      "dumbbell rack"
    ],
    "props": [
      "yoga mat",
      "designer tote bag"
    ]
  },
  "subject": {
    "identity": {
      "name_reference": "[An Yujin from IVE]",
      "biometric_details": "sharp jawline, slight dimples",
      "ethnicity_age": "Korean, early 20s"
    },
    "physical": {
      "body_type": "athletic slender",
      "skin_details": "warm ivory tone, natural texture",
      "hair_style": "long straight black hair",
      "facial_features": "high nose bridge, clear eyes"
    }
  },
  "wardrobe": {
    "outfit_description": "black long-sleeve crop top, navy blue high-waisted leggings",
    "materials": "matte cotton, spandex",
    "footwear": "black and white sneakers",
    "accessories": [
      "black phone case"
    ]
  },
  "pose_action": {
    "primary_pose": "sitting on yoga mat",
    "body_language": "leaning back on right arm, left leg extended, right leg bent",
    "expression": "neutral, partially obscured by phone",
    "interaction": "holding phone up to mirror"
  },
  "lighting": {
    "setup": "bright natural daylight",
    "effects": "sharp shadows, backlit windows",
    "color_grading": "vibrant, high contrast"
  },
  "composition": {
    "shot_type": "full-body vertical portrait",
    "camera_angle": "eye-level mirror shot",
    "focus_point": "sharp focus on subject body",
    "depth_of_field": "deep focus"
  },
  "realism_focus": {
    "textures": [
      "wood floor grain",
      "matte fabric"
    ],
    "imperfections": [
      "clothing folds",
      "subtle skin reflections"
    ]
  }
}
```