Instagram Feed Aesthetic

{ "positive_prompt": { "constraints": { "aspect_ratio": "2:3", "medium": "Smartphone selfie photo", "shot_type": "Close-up / Medium-shot selfie", "subject_instruction": "Exact recreation of the person from the user-provided image. Maintain 100% identity lock including facial structure, intense blue eyes, brunette hair color/texture, and body proportions." }, "composition": { "framing": "Slightly angled handheld selfie framing", "camera_angle": "High-angle looking down slightly", "camera_distance": "Arm's length", "pose": "Seated in the driver's seat of a car, one arm extended to take the photo, slight head tilt, neutral-to-slight smile.", "gaze": "Directly into the camera lens.", "crop_notes": "Cropped at the mid-thigh/waist, showing the interior car ceiling and headrests." }, "environment": { "location_cues": "Modern vehicle interior, black leather seats, grey headliner, visible seatbelt across the shoulder, sun visor with warning label above.", "time_of_day": "Bright midday", "light_source": { "type": "Natural sunlight through car windows", "direction": "Directly from the side and front", "softness": "High-contrast with bright highlights and defined shadows", "falloff": "Strong highlights on the chest and face, transitioning to deep shadows in the rear of the cabin" } }, "body_and_fabric_interaction": { "posture_effects": "The seated position and seatbelt create realistic compression against the torso.", "fabric_drape": "Thin, stretchy cotton-blend blue t-shirt with a deep V-neckline.", "tension_zones": "Extreme horizontal tension across the bust, creating visible fabric pull lines and thinning of the material texture.", "compression_zones": "The seatbelt pulls diagonally across the lap and shoulder, pressing the fabric firmly against the body.", "wrinkle_patterns": "Fine stress wrinkles radiating from the underarms and the center of the V-neck.", "gravity_behavior": "Fabric conforms tightly to the body's curves due to the high-stretch nature of the material.", "contact_shadows": "Deep shadow cast by the seatbelt onto the shirt and subtle shadows under the jawline.", "fit_accuracy": "Fabric must fit the user’s real body exactly, without reshaping." }, "materials_and_textures": { "skin": "Natural skin texture with visible freckles on the face and chest, subtle sheen from natural oils, no airbrushing.", "fabric": "Jersey knit texture of the blue t-shirt, coarse weave of the black seatbelt webbing, denim texture of jeans at the bottom crop.", "separation": "Clear distinction between the skin, the fabric of the shirt, and the black leather of the car seat." }, "primary_focus": { "focus_name": "Fabric Tension and Lighting Realism", "observable_features": [ "Light filtering through the windshield creating bright highlights", "Realistic fabric stretch over the torso", "Natural skin tone variation under direct sun", "Authentic car interior textures and shadows" ] }, "color_and_light_rules": { "white_balance": "Daylight balanced, slightly warm", "contrast": "High, reflecting a sunny day", "exposure": "Exposed for skin highlights; background slightly underexposed", "saturation": "Vibrant blues in the clothing and eyes", "grading_rule": "True-to-life only; no cinematic or stylized grading" }, "camera_behavior": { "camera_type": "Wide-angle mobile lens (approx 24mm equivalent)", "depth_of_field": "Deep; most of the car interior remains relatively clear", "focus_falloff": "Focus sharp on the face and chest", "grain_or_noise": "Clean, minimal noise consistent with bright outdoor light", "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" ] }