caption: The image shows an open book with a picture of a man in a boat on it. The book is open to a page with text and a color chart on the right side. The man in the picture is wearing a long coat and a hat, and is holding a fishing rod in his right hand. He is standing in a body of water with a boat in the background. The sky is a deep blue and the sun is setting, casting a warm orange glow over the scene.