virtuosa (arknights), 1girl, black hair, blunt bangs, hime cut, light blush, white shirt, black gloves, zettai ryouiki, black garter straps, from below, come hither, seductive smile, teasing, holding violin, bow (music), dark and mysterious atsmosphere, underlighting, musical note, sparks, light trail, light particles, backlighting, chromatic aberration, rainbow diffraction spikes, film grain, dutch angle, upskirt, standing, masterpiece, best quality

low quality, worst quality, low res, ugly, watermark, artist name, signature, twitter username