caption: The image shows a black and white drawing of a man with a long beard wearing a turban. The man is believed to be the Sultan of Persia, as indicated by the text at the bottom of the image which reads "Sultan of Persia". He is wearing a traditional turban with a feather on the top and a long, shawl draped over his shoulders. His facial features are detailed and his eyes are looking off to the side. He has a serious expression on his face, and his hands are clasped in front of him.