1girl, aoi_ogata, artist_name, bare_arms, bare_shoulders, black_background, breasts, clip_studio_paint_(medium), closed_mouth, crossed_legs, dress, feet_out_of_frame, forehead, greyscale, hand_up, looking_at_viewer, marilyn_monroe, medium_breasts, monochrome, real_life, simple_background, sitting, sleeveless, sleeveless_dress