caption: The image shows a poster of a man with a human face, with the words "The Great Lunacy Case of Mr. W.F. Windham" written across the top. The man has a serious expression on his face, and his eyes are looking directly at the viewer. He is wearing a suit and tie, and has short, dark hair. The background of the poster is a light blue color, and the text is written in a bold, black font.