caption: The image shows a self-portrait of a man sitting in a chair, holding a piece of paper in his hand. The painting is done in a realistic style, with the man's facial features and clothing clearly visible. The background is a muted color palette of blues, greens, and yellows, and the chair he is sitting on is a light wood. The man is wearing a white shirt and dark trousers, and his hair is pulled back in a neat bun. He has a serious expression on his face, as if he is deep in thought.