# GPT Image Hub prompt

## 보랏빛 무드등 아래 침실 스마트폰 셀카
- URL: https://www.gptimagehub.com/ko/library/purple-low-light-smartphone-bedroom-selfie
- Generator URL: https://www.gptimagehub.com/ko/generate?promptId=oss-ym-mm-3616
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fko%2Flibrary%2Fpurple-low-light-smartphone-bedroom-selfie
- Category: 인물 및 사진
- Model: nanobananapro
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 스마트폰 셀카, 저조도 사진, led 조명, 침실 감성, 자연스러운 인물, 일상 스냅
- Updated: 2026-10-27T10:45:33.098Z
- Created: 2026-10-27T10:45:33.098Z

보라색 LED 무드등 아래 흐트러진 침대에 앉아 있는 젊은 여성의 자연스러운 저조도 스마트폰 셀카를 생성합니다. 괄호 안의 스웨터 디자인이나 방 소품을 변경할 수 있습니다.

### Full prompt
```text
{
  "prompt_structure": {
    "subject_details": {
      "demographics": "Young female, fair skin tone, natural appearance with distinct freckles across nose and cheeks",
      "facial_features": "Soft facial structure, neutral to soft expression, gaze directed down at phone",
      "hair": "Long, dark brown, loose wavy texture, center part, draping over shoulders",
      "clothing": {
        "top": "[Red crewneck holiday sweater featuring a large cartoon reindeer face]",
        "bottom": "Plaid pajama shorts (only small section visible at upper thigh)"
      },
      "pose": "Sitting upright on a bed, body angled slightly to viewer's left. Both legs are bent sharply at the knees and drawn up tightly against the torso. Shins prominent, feet tucked near buttocks. Right hand holds a smartphone with a black case up in front of the body taking a selfie."
    },
    "environment_context": {
      "setting": "Gen Z bedroom or dorm room",
      "background_elements": [
        "White floating shelves packed with diverse colorful books",
        "Anime posters on white walls (My Hero Academia clearly visible)",
        "LED strip lights running vertically along the wall corner",
        "Messy unmade bed with white textured duvet",
        "Crumpled red fleece throw blanket on bed in background"
      ]
    },
    "lighting_atmosphere": {
      "primary_source": "Dominant purple/violet LED ambient lighting from corner strip",
      "quality": "Dim, soft, moody, atmospheric, strong purple cast across skin, clothing, and surroundings",
      "shadows": "Soft, diffused shadows created by ambient colored light"
    },
    "camera_technical": {
      "style": "Casual smartphone selfie, candid shot",
      "simulation": "Smartphone main camera sensor simulation",
      "angle": "Slightly low angle, looking slightly up at subject",
      "focal_length": "Approx 24-28mm wide angle phone lens equivalent",
      "aperture": "f/1.7 wide open",
      "iso": "High ISO (approx 800-1600) with visible fine digital noise and sensor grain",
      "focus": "Sharp focus on subject's face and knees, gentle depth of field falloff on background shelves"
    },
    "quality_modifiers": {
      "details": "Raw photo style, realistic skin texture with visible pores and freckles illuminated by purple light, tangible knit and fleece fabric textures, authentic low-light smartphone noise grain"
    },
    "negative_prompt": "cartoon, illustration, anime, painting, 3D render, drawing, sketch, abstract, blurry, pixelated, doll-like skin, oversaturated, flat lighting, stylized, smooth plastic skin, heavily denoised"
  }
}
```