best quality, high quality, monochrome, greyscale, w4sh10, 1girl, solo, long hair, hair behind ear, large breasts, earrings, collared shirt, shirt tucked in, long sleeves, sleeves rolled up, pleated skirt, from behind, looking over shoulder, mysterious quiet expression, school stairwell background, concrete steps, soft shadows, detailed environment

multiple views, lowres, bad quality, sketch, worst quality, low quality, bad anatomy, bad hands, bad fingers, 4koma, censored, jpeg artifacts, 3d, text, speech bubble, english text, chinese text, loli, shota, scan artifacts, signature, twitter username, extra digits, fewer digits, kid, aged down,