Google Gemini Nano banana Pro 拍摄的年轻女性微笑照

json Google Gemini Nano banana Pro Prompt { "image_generation_prompt": { "subject_details": { "gender": "female", "description": "Young woman with a natural gentle smile", "hair": { "length": "medium", "style": "straight", "color": "brown", "parting": "middle" }, "expression": "soft smile, relaxed and natural" }, "outfit": { "top_layer": "beige knitted cardigan with large buttons", "inner_top": "black-and-white horizontal striped tube top" }, "pose": { "hand_position": "hands softly holding the cardigan near the buttons", "body_position": "seated, upper-body visible", "camera_angle": "portrait, centered composition" }, "background": { "type": "outdoor", "details": "soft blurred greenery, rocks, and natural daylight", "lighting": "natural sunlight, warm tones, soft shadows" }, "aesthetic": { "vibe": "soft, warm, natural, candid", "quality": "high resolution, DSLR look" }, "signature": { "text": "Vivek H Y", "placement": "bottom corner", "style": "small, elegant watermark" } } }