No Alibi Under Fluorescent Light

{
  "portrait_prompt": {
    "subject": {
      "description": "Based on <User Portrait>, a young woman with playful confident energy, right hand covering mouth in a coy surprised gesture, left arm extended backward gripping a wall-mounted metal paper towel dispenser, long slender legs as the visual hero of the frame",
      "features": {
        "hair": "Silver-platinum blonde chin-length bob with slight wave, wide white fabric headband pushing hair back",
        "eyes": "Looking down toward camera with mischievous glint above the covering hand, slightly widened as if caught mid-act",
        "expression": "Playful 'oops you caught me' — mouth hidden behind hand, eyebrows slightly raised"
      },
      "pose": "Based on user-uploaded pose reference"
    },
    "attire": {
      "type": "Based on user-uploaded clothing reference",
      "details": [
        "White oversized crewneck sweatshirt with cartoon character print on chest, slightly slouchy fit",
        "White pleated tennis mini skirt — sits high on waist to maximize visible leg length",
        "Sheer nude matte pantyhose in exact skin-tone match — creates one unbroken visual line from skirt hem to boot top, NO glossy or oily sheen, smooth seamless second-skin effect that elongates legs",
        "White chunky platform knee-high boots with lug sole — boot shaft hugs calf closely, clean vertical line",
        "Wide white fabric headband"
      ],
      "color": "Head-to-toe pure white monochrome, nude sheer legs as seamless skin-tone bridge between skirt and boots"
    },
    "composition": {
      "shot_type": "Full body environmental portrait, LOW ANGLE — legs dominate lower 60% of frame",
      "focal_length": "24mm f/2.8 — wide angle from low position, near-far perspective stretches legs significantly, feet/boots appear larger in foreground, head appears proportionally smaller in upper frame",
      "aperture": "f/2.8",
      "camera_angle": "Low angle looking upward — camera tilted 15-20 degrees up toward subject's face",
      "camera_height": "KNEE LEVEL OR BELOW, approximately 0.5-0.7m from ground — this is critical for leg elongation",
      "framing": "Legs fill the lower two-thirds of frame creating strong vertical and diagonal leading lines; kicked-up left leg extends from lower-left corner toward center creating maximum diagonal length; subject's head in upper quarter with ceiling light behind; wide-angle perspective convergence makes legs appear 20-30% longer than reality; FG: boot sole + extended leg / MG: thighs + skirt + torso / BG: wall + mirror + ceiling",
      "aspect_ratio": "4:5 vertical — maximizes vertical leg extension"
    },
    "lighting": {
      "type": "Mixed practical indoor lighting — warm round ceiling fixture as key light from above-front, cool white LED strip around rectangular mirror as rim/separation light from behind",
      "direction": "Key: overhead slightly forward, light travels DOWN the length of the legs creating a subtle gradient that emphasizes vertical length; gentle highlight along the front shin line; Rim: behind-right via LED mirror border",
      "mood": "Warm-cool split — golden warmth on skin, subtle light gradient along legs draws eye downward and elongates"
    },
    "color_palette": {
      "film_simulation": "Classic Negative (CN)",
      "style": "Fujifilm Classic Negative inspired color grading — warm amber-shifted highlights from overhead light, cool teal-green recessed shadows in concrete walls, punchy mid-contrast, snapshot-with-attitude editorial energy",
      "tones": [
        "Warm golden highlights on skin and white fabric under ceiling light",
        "Cool teal-grey shadows in concrete/cement wall texture",
        "Muted warm red on sink basin — shifted slightly toward burnt orange",
        "Clean whites on outfit retaining slight warmth",
        "Smooth continuous nude skin tone from upper thigh through knee to boot top — sheer matte hosiery creates unbroken color flow"
      ],
      "grade_notes": [
        "highlight roll-off: warm amber push, ceiling light blooms gently",
        "shadow tint: teal-green, characteristic CN shadow split",
        "contrast curve: medium-high, punchy",
        "grain: subtle fine grain",
        "LEG RENDERING: legs must appear long, slender, and straight with smooth tonal continuity — avoid any abrupt shadow that visually cuts or shortens the leg line; inner thigh shadow should be minimal and soft; shin highlight creates one continuous vertical streak from knee to ankle"
      ]
    },
    "environment": {
      "setting": "Trendy tea shop (Banditea) restroom — compact industrial-chic design with textured microcement walls, repurposed white oil drum as washstand pedestal",
      "background": "Rough textured grey microcement/concrete walls, dark charcoal floor tiles, rectangular LED-bordered vanity mirror, round warm-white ceiling light fixture visible in upper frame, stainless steel paper towel dispenser, chrome faucet, red glass round sink basin",
      "atmosphere": "Compact restroom, grey industrial surfaces make the white outfit and long bare-looking legs the absolute focal point — maximum figure-ground contrast"
    },
    "mood": "Cool girl with killer legs caught mid-mischief, long-limbed effortless confidence, editorial leg-focused composition",
    "technical_tags": [
      "8K",
      "photorealistic",
      "Fujifilm Classic Negative color science",
      "fine film grain",
      "24mm wide angle low perspective",
      "legs elongated by perspective distortion",
      "long slender straight legs",
      "model proportions",
      "smooth matte sheer hosiery",
      "unbroken leg line from thigh to boot"
    ],
    "character_reference": "Based on user-uploaded character reference",
    "clothing_reference": "Based on user-uploaded clothing reference",
    "pose_reference": "Based on user-uploaded pose reference — sitting on oil drum, left leg kicked up high with toes pointed slightly to extend line, right leg hanging with foot pointed downward for maximum extension, legs forming dynamic V-shape with full length visible from upper thigh to boot sole",
    "negative_prompt": "short legs, thick thighs, stubby proportions, wide calves, stumpy legs, bulky lower body, legs cut off or cropped awkwardly, unflattering leg shadow, cellulite, thick ankles, glossy oily shiny stockings, wet-look hosiery, reflective nylon, harsh direct flash, flat high-angle shot that compresses legs, overhead perspective that shortens legs, foreshortening on legs, wide hips, barrel distortion on torso"
  }
}