照片真實坦率 — Taksim Walk 懷舊

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_candid_street_romance",
      "version": "v1.1_TAKSIM_WALK_NOSTALGIC_TRAM_DAISIES_ICECREAM_EN",
      "priority": "highest"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_candid_street_film_still",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "true_to_life_istanbul_daylight",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "global_rules": {
      "camera_language": "35mm lens equivalent, eye-level, imperfect framing, candid documentary feel, focus on eyes when people are present",
      "authenticity_markers": "subtle halation on highlights, tiny film gate weave, slight background motion blur only, real street clutter, no studio look",
      "lighting_language": "motivated natural light only (soft daylight + sky fill), deep but detailed shadows"
    },
    "creative_prompt": {
      "scene_summary": "Taksim / Istiklal Avenue, Istanbul. A young couple in their early 20s walks with genuine laughter. The iconic nostalgic tram passes beside/behind them, captured as a candid street photograph - real, imperfect, alive.",
      "subjects": {
        "count": 2,
        "description": "the same young man and woman (early 20s), university students, ordinary and real, not model-like; faces visible and eyes sharp",
        "expression": "natural laughter, relaxed closeness, micro-expressions only",
        "skin_and_face": "natural skin texture, no beauty retouch, no plastic skin"
      },
      "wardrobe_and_props": {
        "female": "simple everyday outfit in neutral tones; minimal makeup; long wavy hair",
        "female_props": "a fresh bouquet of white daisies (papatyalar) in her hand, clearly visible, natural stems and wrap, no branding",
        "male": "casual student outfit (jeans/chinos + plain t-shirt or overshirt), no logos",
        "male_props": "a single ice cream cone in his hand, slightly melting, realistic texture"
      },
      "micro_action": "they walk close, shoulders almost touching; she looks at him while smiling; he laughs and lifts the ice cream slightly as if making a small joke; the bouquet bounces gently with her steps",
      "environment_details": {
        "location": "Istiklal Avenue (Taksim area), Istanbul",
        "background": "the red nostalgic tram passes as a moving element near them; wet or dry pavement with real street texture; pedestrians in the distance softly out of focus; urban fixtures and shopfront shapes without readable signs",
        "motion_detail": "tram motion creates slight motion blur in the background only; faces remain sharp",
        "signage_rule": "no readable text or logos anywhere (no readable tram signage, no readable shop signs)"
      },
      "lighting": "soft daylight, realistic Istanbul tones; controlled highlights; deep but detailed shadows; subtle halation on bright edges (flowers, metal surfaces, tram highlights)",
      "composition": "eye-level medium shot, imperfect framing, couple slightly off-center, daisies and ice cream clearly readable; nostalgic tram partially in frame behind/side; background recedes naturally, not symmetrical",
      "mood": "light, youthful, warm - an ordinary Istanbul moment with the city’s iconic detail"
    },
    "negative_prompt": [
      "studio lighting",
      "beauty retouch",
      "plastic skin",
      "model faces",
      "posed romance poster look",
      "perfect symmetry",
      "HDR",
      "AI glow",
      "fake bokeh shapes",
      "overly clean staged street",
      "readable text",
      "logos",
      "watermark",
      "cartoon",
      "painterly",
      "extra people in foreground",
      "warped hands",
      "extra fingers"
    ]
  }
}

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