1girl, blue skirt, blue sky, blue theme, expressionless, film grain, from side, full body, hair behind ear, hand on own foot, hand on own knee, long sleeves, looking down, muted color, plaid, plaid skirt, pleated skirt, profile, puddle, reflection, reflective water, sand, school uniform, serafuku, shoes, short hair, skirt, sky, sleeves past wrists, sneakers, solo, squatting, star sky, starry sky