森の戯れ　蝶々と少女

masterpiece, best quality, extremely detailed, anime, girl, skirt, Hatsune Miku, VOCALOID, long twintails in clear aquamarine color, clear transparent blue eyes, sitting in a forest with sunlight filtering through the trees, water, wearing a white dress, beautiful girl, cute, sparkling water splashes, smiling, blue butterflies flying, dreamy, mysterious, fantasy, shining droplets from wet hair and body illuminated by sunlight through the trees