{ "prompt": { "format": { "aspect_ratio": "9:16", "orientation": "vertical", "style": "vibrant candid American lifestyle photography", "quality": "ultra photorealistic, highly detailed" }, "subject": { "type": "beautiful young American woman in her early 20s", "appearance": { "skin": "realistic youthful skin with natural texture and subtle freckles", "hair": "shoulder-length dark blonde wavy hair with loose flyaway strands", "eyes": "natural expressive eyes", "features": "soft authentic facial proportions", "makeup": "fresh minimal makeup" }, "expression": "genuine relaxed smile as if caught in an unplanned moment", "gaze": "looking toward something outside the frame" }, "scene": { "location": "bright retro American roadside diner", "environment": "colorful diner interior with large windows, chrome details and neon signage", "background": "pink, turquoise and red neon lights softly glowing in the distance" }, "pose": { "position": "sitting beside a diner window", "body": "slightly turned toward the window", "hands": "one hand loosely holding a cold soda glass", "posture": "casual and unposed" }, "clothing": { "top": "vibrant yellow oversized vintage t-shirt", "accessories": "small silver earrings and simple bracelet" }, "lighting": { "source": "late afternoon sunlight mixed with colorful diner neon", "key_light": "warm sunlight entering through the window", "ambient_light": "turquoise and pink neon reflections", "effect": "colorful natural light patterns across her face and hair" }, "composition": { "framing": "vertical environmental portrait", "camera_angle": "eye-level", "subject_placement": "subject slightly off-center", "foreground": "softly blurred diner table edge", "background": "strong colorful bokeh and atmospheric depth" }, "camera": { "lens": "35mm", "aperture": "f/1.8", "focus": "sharp focus on eyes and face", "depth_of_field": "shallow but enough environment visible" }, "mood": "nostalgic, playful, youthful, spontaneous American road-trip energy", "color_grading": "vivid coral, turquoise, yellow, red and warm amber palette with subtle film grain", "negative_prompt": [ "copy of reference image", "identical composition", "identical lighting", "identical pose", "beauty campaign", "studio photography", "perfect porcelain skin", "plastic face", "AI-generated appearance", "CGI", "3D render", "excessive sharpening", "deformed hands", "facial distortion", "text", "watermark" ] } }