{ "subject": { "description": "A young adult woman sitting on a bedroom floor, c

{
 "subject": {
 "description": "A young adult woman sitting on a bedroom floor, captured from the side in a quiet private moment. The image should feel accidental and human, with slight blur, blown highlights, and lived-in imperfection rather than polished studio beauty.",
 "mirror_rules": "Not a mirror selfie; no mirrored text or reflection logic needed. Keep the feeling of a low handheld camera angle.",
 "age": "young adult woman, clearly 20+",
 "expression": {
 "eyes": {
 "look": "eyes lowered, looking down toward an open book, magazine, or tablet on the floor",
 "energy": "quiet, relaxed, soft, slightly morning-after or late-afternoon stillness",
 "direction": "downward, not looking at the camera"
 },
 "mouth": {
 "position": "lips naturally closed or softly relaxed",
 "energy": "unposed, introspective"
 },
 "overall": "the side of the face is partially hidden by hair and strong light; the expression feels calm and unfinished, as if paused mid-motion"
 },
 "face": {
 "preserve_original": "preserve the soft side-profile silhouette, natural jawline, gentle nose bridge, and partially obscured face; avoid turning it into a perfectly symmetrical commercial beauty face",
 "makeup": "natural bare-skin makeup direction, inspired by soft East Asian casual beauty aesthetics: sheer base, subtle brows, muted lip color, almost invisible eye makeup, with clean skin washed by daylight"
 }
 },
 "hair": {
 "color": "dark brown-black, turning warm brown along the sunlit edges",
 "style": "short to shoulder-length hair, naturally voluminous, side-parted, with slightly flipped-out ends",
 "effect": "backlit hair creates soft glowing edges; strands partially cover the cheek and eyes, with a slightly messy just-woke-up texture"
 },
 "body": {
 "frame": "slim and natural, not overly athletic or model-like, with a soft shoulder and neck line",
 "waist": "a small side area of the waist and lower abdomen is visible due to the cropped top and seated pose, with natural folds and gentle shadow",
 "chest": "upper chest and collarbone area are partly visible; the clothing fits naturally without exaggerated emphasis, while strong sunlight creates a blown-out white highlight across the front",
 "legs": "thighs and part of the lower legs are visible, bent and resting sideways on the floor; the skin turns softly warm under the window light",
 "skin": {
 "visible_areas": "visible skin includes one shoulder and upper arm, forearms, hands, collarbone area, upper chest edge, side waist/lower abdomen, thighs, and part of the lower legs. The back and buttocks are not clearly shown; only the seated body contour remains.",
 "tone": "light warm skin tone, almost creamy white in direct sunlight, with soft beige-apricot and gray warmth in the shadows",
 "texture": "the skin should feel soft, warm, and finely textured, like it has been gently heated by window sunlight; avoid plastic smoothing, keep subtle grain, soft focus, natural overexposure, and diffused skin edges",
 "lighting_effect": "strong window light enters from the rear-right and side windows, landing on the shoulder, upper chest, arms, and legs, creating large highlights, bloom, and edge glow; shaded areas remain soft warm gray"
 }
 },
 "pose": {
 "position": "sitting on the wooden floor, body turned to the right, head slightly lowered",
 "base": "one hand supports the body behind her, the other reaches toward a book or tablet on the floor; both legs are bent and resting sideways",
 "overall": "relaxed, natural, unposed, as if she was looking at something on the floor and sunlight briefly held the moment still"
 },
 "clothing": {
 "top": {
 "type": "white cropped off-shoulder top",
 "color": "soft white",
 "details": "the neckline slips down to reveal one shoulder; cropped cut exposes a small side-waist area; thin fitted fabric with natural wrinkles",
 "effect": "the sunlit area becomes nearly blown-out white, with softened fabric edges and a casual body-hugging fit"
 },
 "bottom": {
 "type": "gray lounge shorts",
 "color": "light gray or gray-blue",
 "details": "soft homewear fabric, slight bunching at the waist, short hem, naturally fitted around the thighs in the seated pose",
 "effect": "subtle folds and shadows, not overly refined"
 }
 },
 "accessories": {
 "jewelry": "a very thin bracelet or hair-tie-like detail around the wrist, understated and barely noticeable",
 "prop": "an open book, magazine, or tablet on the floor in the foreground, slightly out of focus"
 },
 "photography": {
 "camera_style": "low-angle casual lifestyle photography, like a phone or small digital camera, with slight blur, motion softness, and natural grain",
 "angle": "camera placed close to floor level, shooting from the front-left side of the subject; the woman sits on the left side of frame while large windows fill the upper background",
 "shot_type": "environmental medium-close portrait, most of the seated body included, with slight cropping of the hand and foreground object",
 "aspect_ratio": "vertical composition, around 2:3 or 3:4",
 "texture": "soft focus, low contrast, film-like grain, blown highlights, hazy bloom",
 "lighting": "natural window light as the key source, mixing strong backlight and sidelight; sunlight passes through white window frames and sheer curtains, creating real physical light patches and exposure spill on skin and fabric; no obvious artificial fill light",
 "depth_of_field": "shallow to medium depth of field, with the face and foreground slightly soft, while background furniture and windows remain recognizable"
 },
 "background": {
 "setting": "bright vintage bedroom or private room",
 "wall_color": "warm white or pale cream walls",
 "elements": [
 "large white-framed windows",
 "long white curtains",
 "decorative scalloped curtain valances",
 "white bed with soft bedding",
 "wooden desk or vanity",
 "stacks of books",
 "vintage bedside cabinet and lamp",
 "ceiling pendant lamp",
 "wooden floor"
 ],
 "atmosphere": "quiet, domestic, slightly vintage, as if dust and warmth are suspended in the afternoon light",
 "lighting": "strong daylight enters from outside; windows are bright and blown out, indoor shadows are warm gray, with uneven natural exposure"
 },
 "the_vibe": {
 "energy": "low, slow, unperformed",
 "mood": "gentle, private, hazy, with the feeling of a summer afternoon that had just passed",
 "aesthetic": "vintage bedroom, natural light, lifestyle portrait, soft-focus film texture, low-saturation white and gray palette",
 "authenticity": "keep real-camera imperfections: slight blur, overexposure, off-center framing, foreground interference, and imperfect posture",
 "intimacy": "feels like a private moment casually photographed by a friend or by herself, not a formal photoshoot",
 "story": "She had just sat down on the floor, the book beside her was not finished yet, and sunlight had already slipped across her body through the windows.",
 "caption_energy": "“sun stayed a little longer than I did.” / “the afternoon light had not left yet.”"
 },
 "constraints": {
 "must_keep": [
 "low floor-level angle",
 "side seated pose",
 "white cropped off-shoulder top",
 "gray lounge shorts",
 "strong blown-out window light",
 "large bedroom windows and white curtains",
 "soft-focus film texture",
 "real-life casual blur"
 ],
 "avoid": [
 "over-retouched skin",
 "commercial studio lighting",
 "exaggerated sexy pose",
 "overly sharp HD detail",
 "perfectly centered composition",
 "heavy makeup",
 "plastic skin texture",
 "overly modern luxury background"
 ]
 },
 "negative_prompt": [
 "over-retouched skin",
 "plastic skin",
 "sharp studio lighting",
 "glamour pose",
 "heavy makeup",
 "perfect symmetry",
 "hyper realistic commercial ad",
 "clean CGI",
 "over saturated colors",
 "extra limbs",
 "distorted hands",
 "wrong anatomy",
 "harsh flash",
 "luxury hotel room"
 ]
}