# GPT Image Hub prompt

## 결정적 순간의 흑백 스트리트 사진
- URL: https://www.gptimagehub.com/ko/library/decisive-moment-street-photography
- Generator URL: https://www.gptimagehub.com/ko/generate?promptId=oss-ym-mm-8661
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fko%2Flibrary%2Fdecisive-moment-street-photography
- Category: 인물 및 사진
- Model: nanobananapro
- Aspect ratio: 3:2
- Style: photorealistic
- Tags: 스트리트 포토, 흑백 사진, 결정적 순간, 도시 기하학, 필름 질감, 모노크롬
- Updated: 2026-10-27T12:18:23.098Z
- Created: 2026-10-27T12:18:23.098Z

도시 건축의 기하학적 선과 완벽하게 맞물린 찰나의 순간을 담은 흑백 거리 사진을 생성합니다. 장소나 조리개, 렌즈 설정을 조정해 다양하게 연출해보세요.

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "street_photography_decisive_moment",
      "language": "en",
      "priority": "highest",
      "version": "v1.0_DECISIVE_MOMENT_GEOMETRY_NO_CROP"
    },
    "scene": {
      "location": "[busy urban street corner]",
      "time_of_day": "[daytime]",
      "environment": "natural light only, no artificial lighting",
      "activity": "[pedestrians walking past strong geometric architecture]",
      "moment_description": "[a single pedestrian enters the frame at the peak of motion, aligned with architectural lines]"
    },
    "camera_logic": {
      "lens": "[50mm prime]",
      "aperture": "[f/8]",
      "shutter_speed": "[1/250s]",
      "iso": "auto",
      "focus_mode": "manual zone focusing",
      "focus_distance": "approximately 3 meters"
    },
    "composition_logic": {
      "approach": "pre-framed composition",
      "geometry_priority": "high",
      "human_subject_role": "secondary to geometric composition but perfectly timed",
      "crop_policy": "no crop, frame complete in-camera"
    },
    "timing_logic": {
      "capture_rule": "capture strictly at the peak of human stride motion",
      "anticipation_based": true
    },
    "style": {
      "color": "black and white",
      "contrast": "medium",
      "tonality": "natural, analog film grain",
      "mood": "quiet, precise, timeless"
    },
    "negative_prompt": "posed subjects, artificial lighting, shallow depth of field, motion blur, heavy post-processing, cinematic exaggeration, cropped frame"
  }
}
```