caption: The image shows Rembrandt van Rijn's self-portrait of a man wearing a hat, holding a book in his hands. The paper he is holding has text written on it, likely the artist's signature. The man has a serious expression on his face, and his hat is slightly tilted to the side. He is wearing a long, dark coat and a hat with a wide brim. His hands are clasped together in front of him, and he is looking off into the distance.