caption: The image shows a painting of a man in a yellow robe holding a book and a stick, with a wall in the background. His face is clearly visible, with his eyes looking off into the distance. He is wearing a long robe with a high collar and a belt around his waist. His hair is long and dark, and his hands are clasped in front of him. He has a serious expression on his face, and the book he is holding is open in his hands.