caption: The image shows a self-portrait of a man with a beard and a hat, painted by Vincent van Gogh. The man is depicted in a realistic style, with a strong jawline and a determined expression on his face. His hair is dark and his eyes are focused intently on something in the distance. He is wearing a white shirt and a black vest, and his hands are clasped in front of him. The background is a muted blue-gray color, and the painting is framed in a simple black frame.