Prompt Used:
{
"positive_prompt": {
"constraints": {
"aspect_ratio": "3:4",
"medium": "High-resolution DSLR photography, 35mm lens",
"shot_type": "Over-the-shoulder medium full shot",
"subject_instruction": "Exact real person from user-provided image. Identity, facial structure, and body proportions must remain 100% identical to the source."
},
"composition": {
"framing": "Subject centered, captured from behind at a slight angle",
"camera_angle": "Eye-level, slightly tilted to follow the line of the spine",
"camera_distance": "4-5 feet, medium shot",
"pose": "Standing with back to camera, body slightly twisted to the right, right arm raised with hand pulling hair up into a ponytail, left arm relaxed and out of frame",
"gaze": "Looking back over the right shoulder toward the lens with a soft, natural expression",
"crop_notes": "Cropped at the upper mid-thigh, showing full torso and raised arm"
},
"environment": {
"location_cues": "Private backyard with a clear blue swimming pool in the foreground, manicured green lawn, and dense dark green privacy hedges in the background",
"time_of_day": "Mid-afternoon, overcast or soft daylight",
"light_source": {
"type": "Diffuse natural light",
"direction": "Top-down, slightly from the front-right of the subject",
"softness": "High softness, minimal harsh shadows",
"falloff": "Gentle gradient across the skin and poolside stone"
}
},
"body_and_fabric_interaction": {
"posture_effects": "Subtle skin folding at the waist due to the torso twist; shoulder blade definition visible on the raised arm side",
"fabric_drape": "Bikini top straps pull upward toward the neck; bottom piece sits low on the hips following the curve of the glutes",
"tension_zones": "White string ties under tension at the center back and hip sides; fabric stretched across the chest and hips",
"compression_zones": "Thin elastic edges pressing slightly into the skin at the hips and under the bust",
"wrinkle_patterns": "Micro-folds where the dark fabric gathers at the white piping seams",
"gravity_behavior": "String ends hang vertically toward the ground; hair weight pulls downward from the hand",
"contact_shadows": "Fine, narrow shadows where the white straps meet the skin; soft occlusion in the lower back arch",
"fit_accuracy": "Bikini must conform exactly to the user's existing body shape without any digital enhancement or reshaping."
},
"materials_and_textures": {
"skin": "Natural skin texture, visible pores, subtle moles or freckles, realistic subsurface scattering, slight sheen from moisture or humidity",
"fabric": "Matte dark chocolate brown synthetic swimsuit material with high-contrast white piping; tactile cord texture on the strings; metal aglets on string ends",
"separation": "Sharp focus on the subject with a gentle blur beginning at the pool's edge and deepening into the background foliage"
},
"primary_focus": {
"focus_name": "Physical Reality & Fabric-Body Interaction",
"observable_features": [
"High-contrast color gradient between dark fabric and white trim",
"Anatomically correct muscle tension in the raised arm and back",
"Realistic water surface reflections in the pool",
"Tension lines in the bikini strings"
]
},
"color_and_light_rules": {
"white_balance": "Neutral, slightly warm",
"contrast": "Natural, preserving detail in the dark fabric and highlights of the white trim",
"exposure": "Balanced for skin tones",
"saturation": "Realistic; deep greens in foliage, vibrant pool blue, rich brown fabric",
"grading_rule": "True-to-life; maintaining the specific color gradient of the dark brown and white palette"
},
"camera_behavior": {
"camera_type": "Professional DSLR, f/2.8 aperture",
"depth_of_field": "Shallow; subject is sharp, background hedges are soft but recognizable",
"focus_falloff": "Gradual from the subject to the poolside stone",
"grain_or_noise": "Clean, low ISO 100 digital clarity",
"sharpening_limit": "No over-sharpening"
},
"overall_aesthetic": "Authentic, candid-style outdoor portrait; feels like a real, unstaged poolside moment."
},
"strict_negatives": [
"beauty filter",
"face alteration",
"hair modification",
"body reshaping",
"skin smoothing",
"idealized proportions",
"floating fabric",
"perfect symmetry",
"AI glow",
"HDR",
"CGI",
"illustration",
"cinematic grading",
"over-sharpening",
"plastic skin",
"fake texture",
"text",
"logos",
"watermarks"
]
}