caption: The image shows an old man with a long beard and a beard sitting on a chair, holding a book in one hand and a ball in the other. At the bottom of the image, there is some text which reads "Albrecht Dürer". The man appears to be looking off into the distance, with a contemplative expression on his face. He is wearing a long robe and a hat, and his hands are resting on his lap. The ball he is holding is round and has a pattern of small circles on it.