caption: The image shows a painting of a man in a turban on a page from a book. The man is believed to be Sultan, as indicated by the text written on the page. He is wearing a white turban and a long robe, and has a serious expression on his face. His hands are clasped in front of him, and his eyes are looking off to the side. The background of the painting is a deep blue, and the text is written in a golden font.