caption: The image shows an open book with a painting of a man in a red outfit, holding a sword and a shield. The man is believed to be a knight, as indicated by the title of the book, which is likely from the 15th century. He is wearing a full suit of armor, including a helmet, a cape, and a tricorn hat, and is holding a staff in one hand and a sword in the other. His face is stern and determined, and his eyes are focused on something in the distance.