{ "subject": { "description": "A young adult woman sitting on a sandy beach with

{
 "subject": {
 "description": "A young adult woman sitting on a sandy beach with her back facing the camera, turning her upper body and face over her shoulder toward the viewer, wearing a minimal white bikini that reveals a broad area of lower back, hips, glute skin, and partial side chest contour.",
 "mirror_rules": "not a mirror shot; keep the real camera perspective and the natural over-the-shoulder body orientation",
 "age": "young adult",
 "expression": {
 "eyes": {
 "look": "calm and slightly playful",
 "energy": "soft, observant, unforced",
 "direction": "looking back toward the camera"
 },
 "mouth": {
 "position": "closed with a faint relaxed curve",
 "energy": "quiet confidence"
 },
 "overall": "a composed over-the-shoulder glance with gentle self-awareness"
 },
 "face": {
 "preserve_original": "keep the face natural, youthful, and realistic, with no exaggerated glamour edits",
 "makeup": "very light natural makeup or almost bare-faced"
 }
 },
 "hair": {
 "color": "deep dark brown to black",
 "style": "very long, straight, center-parted hair falling down the back and reaching near the sand",
 "effect": "smooth dark curtain-like strands with slight backlight edging"
 },
 "body": {
 "frame": "slim to softly curvy, petite upper body with fuller hips and thighs",
 "waist": "defined and gently narrowed",
 "chest": "small to medium, mostly implied through side contour rather than frontal display",
 "legs": "folded to one side in a seated pose, soft and natural",
 "skin": {
 "visible_areas": "back, shoulders, side torso, partial side chest area, hips, glutes, and upper thighs",
 "tone": "fair to light warm-neutral skin tone",
 "texture": "smooth sunlit skin with natural softness, fine shadow transitions, and realistic beach-light texture",
 "lighting_effect": "soft backlight and ambient sky fill create a delicate rim along hair, shoulders, back, and hip curves"
 }
 },
 "pose": {
 "position": "seated on sand with the back toward the camera, torso twisted back, one arm resting on the bent leg",
 "base": "weight grounded into the sand, hips low, spine slightly curved, shoulders relaxed",
 "overall": "an over-the-shoulder beach pose that naturally exposes the lower back, hip line, broad glute area, and partial side chest skin through body rotation"
 },
 "clothing": {
 "top": {
 "type": "minimal white bikini top with thin straps",
 "color": "white",
 "details": "tiny structured cups, delicate shoulder straps, open back, very minimal coverage from the rear and side angle",
 "effect": "clean contrast against the skin and sky, allowing side torso and side chest contour to remain visible"
 },
 "bottom": {
 "type": "minimal white bikini bottom",
 "color": "white",
 "details": "high-cut, narrow-back design, low fabric coverage, simple seamless look"
 }
 },
 "accessories": {
 "prop": "bare sandy beach surface with subtle hand and body impressions"
 },
 "photography": {
 "camera_style": "realistic social-media beach portrait captured on a smartphone or casual digital camera",
 "angle": "low eye-level to slightly low rear angle",
 "shot_type": "medium full seated portrait with large sky area and subject centered slightly low in frame",
 "aspect_ratio": "4:5 vertical",
 "texture": "clean mobile-photo realism, soft HDR feel, natural detail, slight cool-blue daylight rendering",
 "lighting": "strong backlit afternoon sun filtered by clouds, with bright sky behind the subject and soft reflected light from sand",
 "depth_of_field": "moderately deep, with the subject sharp and the distant buildings and trees softly softened but still recognizable"
 },
 "background": {
 "setting": "open beach under a bright blue sky",
 "wall_color": "none",
 "elements": [
 "rippled sand",
 "blue-and-white beach structure",
 "straw parasol",
 "palm trees in the distance",
 "low seaside buildings",
 "wide cloud formations"
 ],
 "atmosphere": "airy, sun-washed, open, and quietly attention-catching",
 "lighting": "bright sky dominance with cloud diffusion and sun glow behind the subject"
 },
 "the_vibe": {
 "energy": "quietly bold, sunlit, and self-possessed",
 "mood": "soft confidence with a breezy beach calm",
 "aesthetic": "realistic social-media beach photo, natural beauty, minimal styling, high visual clarity",
 "authenticity": "keep the slight imperfections of sand pressure, natural pose asymmetry, and candid outdoor light",
 "intimacy": "the pose feels personal not because it performs, but because it seems caught in a pause after turning back",
 "story": "she had just settled into the warm sand for a casual beach photo, and the low camera angle happened to preserve the curve of posture, the open sky, and the fleeting softness of the hour",
 "caption_energy": "effortless beach confidence under a huge sky"
 },
 "constraints": {
 "must_keep": [
 "over-the-shoulder seated beach pose",
 "very long straight dark hair",
 "minimal white bikini",
 "broad visible lower-back, hip, and glute skin area",
 "partial visible side chest contour from the turned body angle",
 "bright blue sky with dramatic clouds",
 "backlit natural sunlight",
 "realistic social-media photo feel"
 ],
 "avoid": [
 "studio lighting",
 "heavy retouching",
 "fashion editorial exaggeration",
 "cartoonish anatomy",
 "extra accessories",
 "text overlays",
 "watermarks",
 "over-sharpened skin",
 "unnatural body symmetry"
 ]
 },
 "negative_prompt": [
 "anime",
 "cgi skin",
 "plastic texture",
 "over-retouched face",
 "glossy studio light",
 "symmetrical mannequin pose",
 "extra limbs",
 "deformed hands",
 "warped bikini",
 "incorrect body twist",
 "blurry subject",
 "oversaturated colors",
 "fake beach background",
 "heavy makeup",
 "editorial fashion pose",
 "unnatural shadows"
 ]
}