caption: The image shows a drawing of a man in a white robe and hat, believed to be a portrait of the Sultan of Oman. The man is standing in a dignified pose, with his hands clasped in front of him and a slight smile on his face. His hair is neatly combed and his eyes are looking off into the distance. He is wearing a traditional Omani outfit, consisting of a long robe with intricate embroidery and a turban on his head. The background of the drawing is a light blue color, and the text at the bottom of the image reads "Sultan of Oman".