# GPT Image Hub prompt

## Ảnh selfie trước gương phòng gym
- URL: https://www.gptimagehub.com/vi/library/two-women-gym-mirror-selfie
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-8782
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Ftwo-women-gym-mirror-selfie
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: selfie phòng gym, đồ tập thể thao, selfie trước gương, nhiếp ảnh thể hình, athleisure, phong cách sống
- Updated: 2026-10-27T16:24:23.098Z
- Created: 2026-10-27T16:24:23.098Z

Tạo ảnh selfie trước gương chân thực của hai cô gái trong trang phục tập nổi bật tại phòng gym. Tùy chỉnh màu sắc đồ tập, kiểu tóc hoặc thiết bị nền.

### Full prompt
```text
{
  "scene_description": {
    "location": "Modern indoor gym",
    "background_elements": [
      "Full-wall mirrors reflecting room depth",
      "Racks of black dumbbells",
      "Cable weight machines in background",
      "Black padded weight bench",
      "Black rubber gym flooring",
      "Linear overhead LED ceiling lights with cool, bright illumination"
    ],
    "atmosphere": "Energetic, fitness-focused, casual lifestyle"
  },
  "subjects": [
    {
      "id": "subject_1",
      "position": "Left",
      "appearance": {
        "hair": "Long reddish-blonde hair tied back in a high ponytail",
        "skin_tone": "Fair",
        "expression": "Beaming smile, looking directly into mirror"
      },
      "apparel": {
        "outfit_type": "Matching ribbed workout set",
        "color": "[Lemon yellow]",
        "top": "Scoop-neck sports bra with subtle 'alo' logo band",
        "bottom": "High-waisted mid-thigh biker shorts",
        "footwear": "White crew socks, clean white training sneakers"
      },
      "pose": "Standing with hands resting on hips, turned slightly inward"
    },
    {
      "id": "subject_2",
      "position": "Right",
      "appearance": {
        "hair": "Brunette hair styled in a messy high bun",
        "skin_tone": "Light-to-medium",
        "expression": "Soft confident smile, looking at smartphone screen"
      },
      "apparel": {
        "outfit_type": "Matching ribbed workout set",
        "color": "[Bright red]",
        "top": "Deep V-neck sports bra",
        "bottom": "High-waisted mini workout shorts",
        "footwear": "White crew socks, clean white training sneakers"
      },
      "accessories": [
        "Smartphone with dark case held up to capture mirror selfie"
      ],
      "pose": "Standing upright, holding smartphone with one hand to snap mirror photo"
    }
  ],
  "camera_perspective": {
    "type": "Mirror selfie",
    "framing": "Full-body three-quarter shot",
    "lighting": "Bright overhead gym strip lighting",
    "focus": "Sharp focus on both subjects, subtle depth of field in mirror reflection"
  },
  "specific_details": {
    "color_contrast": "Vibrant contrast of yellow and red sportswear against muted charcoal and black gym interior",
    "style": "Authentic smartphone photography, crisp photorealistic details"
  }
}
```