caption: The image shows a drawing of three people sitting at a table, with one person standing in the center. The drawing is on a piece of paper, and the people are drawn in detail, with their facial features and clothing clearly visible. The person standing is wearing a long-sleeved shirt and trousers, and has a serious expression on their face. The other two people are wearing casual clothing, and one of them is holding a book in their hands. The background of the image is a neutral color, allowing the drawing to stand out.