caption: The image shows a painting of a man in a black and white coat, holding a stick in one hand and a book in the other. He is wearing a black dress with a white collar and a white shawl draped over his shoulders. His facial features are detailed and his eyes are looking off to the side. He has a stern expression on his face and his hands are clasped in front of him. The book he is holding is open to a page with text written on it.