1girl, black_mask, blue_archive, collarbone, colored_skin, dress, ein_(blue_archive), flat_chest, grey_background, highres, long_sleeves, looking_at_viewer, mask, medium_hair, respirator, signalviolet, simple_background, solo, symbol-shaped_pupils, two_side_up, white_dress, white_hair, white_skin, wide_sleeves, x-shaped_pupils, yellow_eyes