1girl, arm support, braid, cheek rest, closed mouth, collared shirt, dress shirt, feet out of frame, greyscale, hair over shoulder, hand on own cheek, hand on own face, hand up, invisible chair, jacket, lapels, light smile, long hair, long sleeves, looking at viewer, monochrome, necktie, nostrils, notched lapels, open clothes, open jacket, pants, ringed eyes, shirt, simple background, single braid, sitting, solo