(masterpiece:1.3), (best quality:1.3), (Shinohara Natsuki from Summer Wars:1.5), official anime appearance, long straight black hair, dark brown eyes, gentle confident smile, white sleeveless summer one-piece dress, light blue waist ribbon, flowing knee-length skirt, white sandals, full body, standing on old stone steps, one hand touching the stone wall, looking back toward viewer, hair and skirt moving in summer breeze, Japanese summer countryside, lush green trees, blue sky, large white clouds, traditional houses, distant mountains, bright sunlight, nostalgic summer atmosphere, clean anime style, balanced 768x1280 vertical composition

worst quality, low quality, blurry, bad anatomy, bad hands, extra fingers, wrong character, short hair, ponytail, twin tails, wrong hair color, wrong eye color, school uniform, long sleeves, winter clothes, autumn clothes, kimono, swimsuit, maid outfit, autumn leaves, yellow foliage, orange foliage, snow, cherry blossoms, night, city, cropped feet, cropped head, extreme close-up, text, watermark, logo, signature