2girls, aged down, blue neckerchief, brown eyes, brown hair, closed mouth, cross-laced clothes, crossed arms, different reflection, dual persona, film grain, from behind, grey background, holding, holding paintbrush, hunched over, long sleeves, looking at viewer, mirror, multiple girls, neckerchief, paintbrush, painting action, reflection, sailor collar, school uniform, serafuku, short hair, simple background, symbolism, upper body