儚い……

Japanese high school girl, 16 years old, delicate and elegant beauty, long silver-black hair, large clear blue eyes, fair skin, wearing a modern Japanese school uniform with a cardigan and ribbon, standing near a classroom window during daytime, holding books, gentle smile, quiet and dreamy atmosphere, innocent youth, soft sunlight, realistic anime character design, detailed eyes, flowing hair, emotional cinematic composition, Niji 7 masterpiece --ar 4:5 --no sunset, dusk, evening