Dual Night Shades: Black vs. Silver Under Cherry Blossoms

{
  "portrait_prompt": {
    "subject": {
      "description": "Based on <User Portrait>, preserve the uploaded facial identity and create a cool night-time cherry blossom portrait of an adult woman with a refined, slightly aloof presence.",
      "features": {
        "hair": "long straight black hair with full blunt bangs, smooth texture, dark glossy finish",
        "eyes": "direct gaze toward the camera, calm and slightly heavy-lidded",
        "expression": "cool, detached, softly sultry, unsmiling with a faint wistful mood"
      },
      "pose": "sitting on a white metal railing, both hands placed on the railing beside the hips for balance, torso upright with a slight lean, head tilted subtly, one leg hanging lower and the other bent more lightly, legs kept elegant and close"
    },
    "attire": {
      "type": "Based on user-uploaded clothing reference",
      "details": [
        "fitted black long-sleeve mock-neck top",
        "dark plaid pleated mini skirt",
        "large silver square-buckle belt",
        "sheer black tights",
        "dark brown or oxblood loafers or low heels"
      ],
      "color": "deep black, charcoal plaid, silver buckle, dark brown shoes"
    },
    "composition": {
      "shot_type": "Full body",
      "focal_length": "35-50mm equivalent",
      "aperture": "f/4 to f/5.6",
      "camera_angle": "eye-level to slightly low angle",
      "camera_height": "chest-level",
      "framing": "vertical composition, subject centered on the railing, full body clearly visible, cherry blossom branches densely filling the entire background, railing lines anchoring the lower third",
      "aspect_ratio": "3:4"
    },
    "lighting": {
      "type": "direct on-camera flash at night",
      "direction": "frontal flash from camera position, evenly lighting the face, outfit, and legs while keeping the cherry blossoms visible in the darker background",
      "mood": "crisp, immediate, nocturnal, slightly dramatic"
    },
    "color_palette": {
      "film_simulation": "Kodak Gold 200 inspired flash snapshot grading",
      "style": "night flash fashion portrait with indie-sleaze edge",
      "tones": [
        "cool white flash on skin",
        "deep black outfit",
        "muted pale pink cherry blossoms",
        "clean white railing",
        "rich dark background foliage"
      ],
      "grade_notes": [
        "highlight roll-off: blunt direct-flash highlights with clean facial separation",
        "shadow tint: neutral to slightly cool night shadows",
        "contrast curve: punchy flash contrast with deep blacks",
        "grain: subtle to medium fine grain"
      ]
    },
    "environment": {
      "setting": "outdoor night scene in front of dense cherry blossom trees",
      "background": "pale cherry blossoms filling the frame behind a white metal railing with a decorative center motif",
      "atmosphere": "romantic spring night mixed with cool detached fashion energy"
    },
    "mood": "aloof, elegant, nocturnal, slightly gothic, softly romantic",
    "technical_tags": [
      "photorealistic",
      "direct flash photography",
      "night outdoor portrait",
      "full body fashion portrait",
      "realistic skin texture",
      "realistic hair strands",
      "deep focus",
      "high detail"
    ],
    "character_reference": "Based on user-uploaded character reference",
    "clothing_reference": "Based on user-uploaded clothing reference",
    "negative_prompt": "daylight cherry blossom portrait, soft natural light, studio softbox lighting, dreamy backlight haze, missing railing, missing cherry blossoms, smiling brightly, plastic skin, heavy beauty retouch, broken anatomy, extra fingers, warped legs, awkward sitting balance, random bokeh, generic composition, inconsistent flash direction, cluttered urban background"
  }
}