caption: The image shows a drawing of a man's head on a piece of paper with text written on it. The drawing is of Leonardo da Vinci's head and neck, and the paper is placed on a flat surface. The man's face is drawn in detail, with his eyes closed and his mouth slightly open, and his hair is slightly parted. He is wearing a white shirt and has a serious expression on his face. The text on the paper appears to be a description of the drawing, which is likely related to his work.