Nano Banana Pro Structured JSON Portrait Prompt

{ "prompt": "4k HD portrait of a young woman with long dark wavy hair, hazel eyes, and a neutral expression looking directly at the camera, wearing an unbuttoned white short-sleeve collared crop shirt with a deep plunging neckline, posed in front of a smooth pink studio backdrop.", "subject": { "gender": "Female", "hair": { "color": "Dark brown", "style": "Long, parted in the middle, loose natural waves falling over both shoulders" }, "facial_features": { "eyes": "Hazel / light brown, looking directly at the lens", "eyebrows": "Naturally defined, dark", "skin": "Fair complexion, natural texture, subtle dewy highlights", "expression": "Neutral, relaxed, calm" }, "attire": { "top": "White short-sleeved collared crop shirt", "style": "Deep plunge neckline, unbuttoned front" } }, "setting": { "background": "Solid pastel pink seamless studio backdrop", "details": "Studio equipment edge visible at the top right corner" }, "technical_details": { "shot_type": "Medium close-up portrait", "framing": "Centered, waist-up composition", "lighting": "Soft diffused studio lighting, gentle fill", "camera_settings": { "resolution": "4K UHD", "lens_type": "85mm portrait lens", "depth_of_field": "Shallow, sharp subject focus with soft background roll-off", "color_grade": "Natural warm tones, clean pastel contrast" } } }