Dark Academia

{ "positive_prompt": { "constraints": { "aspect_ratio": "2:3", "medium": "High-resolution smartphone photography, natural indoor capture", "shot_type": "Medium shot, seated portrait", "subject_instruction": "Real person from user-provided image. Identity, facial structure, and body proportions must remain exactly the same as the reference." }, "composition": { "framing": "Centered, waist-up framing", "camera_angle": "Eye-level, direct engagement", "camera_distance": "Close-range, approximately 1.5 meters", "pose": "Seated on a bed, leaning slightly forward with one arm extended for support", "gaze": "Direct eye contact with a soft, natural expression", "crop_notes": "Top of head visible, bottom crop at mid-thigh" }, "environment": { "location_cues": "Domestic bedroom, white wooden dresser with drawers, black television set, neutral beige walls, white bed linens", "time_of_day": "Daytime, diffused indoor light", "light_source": { "type": "Natural window light and overhead ambient fill", "direction": "Front-left (camera-left) directional light", "softness": "Soft-edged shadows, diffused highlights", "falloff": "Natural light falloff on the background wall and furniture" } }, "body_and_fabric_interaction": { "posture_effects": "Torso slightly twisted, abdominal muscles engaged showing natural definition and skin folds at the waistline", "fabric_drape": "Thin blue spandex-blend fabric conforming strictly to the body", "tension_zones": "High tension at the bikini top halter ties and center string, pulling the fabric taut against the chest", "compression_zones": "Lower cups pressing against the ribcage; bikini bottom side-straps slightly indenting the hip skin", "wrinkle_patterns": "Fine micro-wrinkles where fabric gathers at the seams; stretching radiating from the center-tie", "gravity_behavior": "Natural weight distribution of the chest exerting downward and outward pressure on the bikini top", "contact_shadows": "Ambient occlusion shadows where the hair rests on the shoulders and where fabric meets skin", "fit_accuracy": "Fabric must fit the user’s real body exactly, without reshaping or idealizing the silhouette." }, "materials_and_textures": { "skin": "Realistic skin texture, visible pores, subtle moles, natural sheen from light, fine lines on the abdomen from posture", "fabric": "Matte synthetic weave, visible stitching on the hems, thin string texture", "separation": "Crisp depth-of-field separation between the subject and the background furniture" }, "primary_focus": { "focus_name": "Physical Fabric-Body Interaction", "observable_features": [ "Indentation of bikini straps into the skin", "Anatomical realism of engaged core muscles", "Tension lines in the blue fabric", "Contact shadows between skin and hair" ] }, "color_and_light_rules": { "white_balance": "Neutral, slightly warm interior tones", "contrast": "Standard digital sensor contrast, no crushed blacks", "exposure": "Correctly exposed for skin tones", "saturation": "Natural, true-to-life color saturation", "grading_rule": "True-to-life only; no cinematic or stylized grading" }, "camera_behavior": { "camera_type": "Modern mobile camera, f/1.8 aperture", "depth_of_field": "Shallow depth of field, background furniture slightly out of focus", "focus_falloff": "Soft blurring starting behind the subject's shoulders", "grain_or_noise": "Subtle luminance noise in shadow areas", "sharpening_limit": "No over-sharpening" }, "overall_aesthetic": "Feels like a real, unstaged moment; documentary/editorial realism" }, "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" ] }