Bikini Beach Look

{ "positive_prompt": { "constraints": { "aspect_ratio": "4:5", "medium": "high-fidelity DSLR photography", "shot_type": "medium-close portrait", "subject_instruction": "Real person from user-provided image. Identity must remain exactly the same." }, "composition": { "framing": "medium-close shot capturing head to mid-waist", "camera_angle": "eye-level, slightly angled to the right", "camera_distance": "close", "pose": "leaning back slightly into a neutral-toned cushioned outdoor sofa; right arm resting naturally; left hand raised and partially hidden near the hair", "gaze": "direct, soft eye contact with the camera; neutral expression", "crop_notes": "centered subject; tight framing on the torso and face" }, "environment": { "location_cues": "lush tropical outdoor setting; blurred greenery and palm trees in the background; wooden structure or pergola leg partially visible on the right; soft natural background depth", "time_of_day": "bright, clear midday with hard natural light", "light_source": { "type": "direct natural sunlight", "direction": "front-left high key", "softness": "hard with high-contrast shadows", "falloff": "sharp shadows under the chin and across the abdominal region" } }, "body_and_fabric_interaction": { "posture_effects": "shoulders back; core engaged with visible abdominal definition; subtle tension in the neck muscles due to head tilt", "fabric_drape": "light blue lace bikini top with delicate floral embroidery conforming precisely to the anatomical curve of the chest", "tension_zones": "bikini halter strings pulling over the neck; thin strap stretching under the bust", "compression_zones": "bikini fabric pressing firmly against the skin; waistband of the briefs slightly indenting the skin at the hip", "wrinkle_patterns": "minor micro-creases in the sheer lace where it stretches over the apex of the bust; fine gathers at the strap attachments", "gravity_behavior": "long blonde hair falling naturally over the shoulders; white linen/cotton garment draped loosely over the right arm", "contact_shadows": "sharp occlusion shadows where the fabric edge meets the skin; shadow between the arms and torso", "fit_accuracy": "Fabric must fit the user’s real body exactly, without reshaping." }, "materials_and_textures": { "skin": "Visible pores, natural texture, subtle freckling on the shoulders and nose, micro-blemishes, no smoothing", "fabric": "intricate sheer floral lace weave; thin elastic strings; coarse white linen texture of the draped garment", "separation": "sharp physical focus on the subject with a creamy bokeh blur on the tropical foliage background" }, "primary_focus": { "focus_name": "material and skin realism", "observable_features": [ "tangible lace texture with visible embroidery threads against the skin", "physically accurate skin-to-fabric contact and tie tension across the neck", "specular highlights on the sunlit areas of the skin and eyes", "unfiltered skin texture showing natural grain and micro-pores" ] }, "color_and_light_rules": { "white_balance": "neutral daylight balance", "contrast": "high dynamic range with bright highlights and deep, well-defined shadows", "exposure": "properly exposed for skin tones in direct sunlight", "saturation": "vibrant blues in the fabric and eyes; natural, warm skin tones", "grading_rule": "True-to-life only; no cinematic or stylized grading" }, "camera_behavior": { "camera_type": "DSLR with 50mm f/1.4 prime lens", "depth_of_field": "shallow; subject is sharp while the background greenery is softly blurred", "focus_falloff": "sharpest on the facial features and lace texture; gentle falloff toward the hair ends", "grain_or_noise": "clean image with minimal professional sensor grain", "sharpening_limit": "No over-sharpening" }, "overall_aesthetic": "Feels like a real, unstaged moment; editorial travel/lifestyle 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" ] }