masterpiece, best quality,1girl, 1girl,   solo, solo, portrait, looking at viewer, short hair, bob cut, parted lips, monochrome, wide-eyed, blunt bangs, black background, grey hair, grey eyes, greyscale, purple eyes, grey background, shadow, spot color, light particles, sketch, v-shaped eyebrows, medium hair, head only, floating hair, :o, glasses, sidelocks, gradient background, eyelashes, round eyewear, twitter username, frown