# GPT Image Hub prompt

## Chân dung trầm ngâm trên sân ga tàu điện đêm
- URL: https://www.gptimagehub.com/vi/library/night-subway-platform-introspective-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-6257
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fnight-subway-platform-introspective-portrait
- Category: Chân dung và nhiếp ảnh
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 2:3
- Style: cinematic
- Tags: tàu điện ngầm, điện ảnh, ánh sáng yếu, chân dung, khung hình phim, tâm trạng, bokeh
- Updated: 2026-10-28T03:48:13.098Z
- Created: 2026-10-28T03:48:13.098Z

Tạo bức chân dung đậm chất điện ảnh về người phụ nữ suy tư trên ghế ga tàu đêm. Dễ dàng đổi tông màu, áo khoác hoặc biểu cảm trong mã JSON.

### Full prompt
```text
{
  "Objective": "Create a moody cinematic portrait capturing quiet introspection on a subway platform at night",
  "PersonaDetails": {
    "Subject": {
      "Type": "Young woman",
      "Hair": {
        "Style": "Soft curly blonde hair loosely tied back",
        "Accessory": "Simple headband"
      },
      "FacialDetails": {
        "Freckles": "Natural, visible",
        "Expression": "Calm, introspective, emotionally reserved"
      },
      "Pose": "Seated on a subway bench, resting chin on her hand",
      "Gaze": "Looking slightly downward or into the distance"
    }
  },
  "Wardrobe": {
    "Outerwear": "Textured wool coat",
    "Accessories": "Knitted scarf",
    "ClothingStyle": "Muted, casual, understated urban wear"
  },
  "SceneDescription": {
    "Location": "Subway platform",
    "TimeOfDay": "Night",
    "Environment": {
      "Lighting": "Neon city lights along the platform",
      "Reflections": "Light reflections glowing on metal and tiled surfaces"
    }
  },
  "Composition": {
    "Framing": "Medium cinematic portrait",
    "DepthOfField": "Shallow depth of field",
    "Focus": "Sharp focus on subject with dreamy background blur"
  },
  "LightingAndColor": {
    "Lighting": "Low-light ambient subway illumination",
    "ColorPalette": {
      "Primary": "[Cool teal neon tones]",
      "Secondary": "[Warm amber highlights]"
    },
    "Highlights": "Soft highlights with controlled bloom",
    "ColorGrading": "Cinematic, film-inspired night tones"
  },
  "AtmosphericEffects": {
    "Bokeh": "Dreamy neon bokeh in background",
    "FilmGrain": "Subtle film grain for cinematic texture",
    "Mood": "Quiet, reflective, emotionally resonant"
  },
  "ArtDirection": {
    "Style": "Cinematic urban realism",
    "Aesthetic": "Film still / narrative photography",
    "DetailEmphasis": [
      "Natural skin texture",
      "Fabric texture",
      "Light reflections"
    ]
  },
  "PhotographyStyle": {
    "Genre": "Low-light cinematic portrait photography",
    "LensLook": "85mm lens perspective"
  },
  "Theme": {
    "Concept": "Solitude and reflection in a modern city",
    "EmotionalTone": "Melancholic calm, quiet anticipation"
  },
  "Negative_Prompt": [
    "harsh flash",
    "daylight",
    "posed glamour",
    "oversaturated colors",
    "plastic skin",
    "cartoon",
    "anime",
    "blurry subject"
  ],
  "ResponseFormat": {
    "Type": "Single image",
    "Orientation": "Portrait",
    "AspectRatio": "2:3"
  }
}
```