{ "image_type": "portrait_photography", "resolution_target": "8K UHD", "aspect_ratio": "vertical", "frame_composition": { "crop": "mid-chest to head", "orientation": "portrait", "subject_position": "centered", "camera_angle": "eye-level", "perspective": "straight-on" }, "subject": { "gender_presentation": "female", "age_appearance": "young adult", "face": { "shape": "oval", "skin_tone": "fair with neutral undertone", "skin_texture": "smooth, natural, visible realism, no heavy retouching", "facial_features": { "eyes": { "color": "light blue-green", "shape": "almond-shaped", "gaze_direction": "directly toward camera", "eyelids": "slightly relaxed", "eyelashes": "natural length, not exaggerated" }, "eyebrows": { "color": "dark brown", "thickness": "medium", "shape": "soft natural arch" }, "nose": { "shape": "straight", "size": "proportionate", "bridge": "smooth" }, "lips": { "color": "soft natural pink", "fullness": "medium to full", "state": "slightly parted" } }, "expression": "neutral, calm, composed" }, "hair": { "color": "dark brown", "length": "short to medium", "style": "loose, slightly wavy", "movement": "wind-blown strands crossing face", "parting": "natural, unstructured" } }, "clothing": { "outerwear": { "type": "coat", "color": "deep royal blue", "material_appearance": "wool or felt-like texture", "fit": "structured but relaxed", "visible_details": "clean seams, minimal design" }, "accessory": { "type": "scarf", "color": "matching royal blue", "material_appearance": "soft, fabric texture", "placement": "wrapped loosely around neck" } }, "color_palette": { "dominant_colors": [ "royal blue", "deep blue", "soft skin tones" ], "contrast": "high contrast between blue clothing and lighter skin", "color_temperature": "cool" }, "lighting": { "type": "natural light", "direction": "frontal with slight side softness", "intensity": "moderate", "shadows": "soft, minimal harsh shadows", "highlights": "subtle highlights on cheekbones and lips" }, "background": { "environment": "open outdoor setting", "elements": "blurred horizon line, blue gradient background", "depth_of_field": "shallow", "background_detail": "intentionally out of focus", "color": "blue gradient resembling sky and distant water" }, "image_style": { "realism": "high realism with subtle AI polish", "sharpness": "high facial detail", "texture_detail": "visible fabric texture and skin detail", "noise": "minimal", "post_processing": "clean color grading, no heavy filters" }, "mood": { "overall_feel": "calm, serene, minimalistic", "visual_energy": "soft and composed" }, "generation_constraints": { "preserve_original_composition": true, "preserve_subject_structure": true, "no_face_alteration": true, "no_style_assumptions": true, "do_not_change_image_size": true } }