caption: The image shows a man sitting on a rock next to a dog, with a tree and a wall in the background. At the bottom of the image is text which reads "The Return of the Prodigal Son". The man is wearing a long robe and a hat, and is holding a staff in one hand and a book in the other. The dog is standing beside him, looking up at him with a curious expression. The wall behind them is made of stone and is decorated with intricate carvings.