caption: The image shows a portrait of a man in a black dress, holding a book in his hand. He has a serious expression on his face and his hair is neatly combed. His eyes are focused on something in the distance, and his posture is upright and dignified. He is wearing a black robe with a high collar and a belt around his waist. His hands are clasped in front of him, and he has a slight smile on his lips.