caption: The image shows an open book with a drawing of a man riding a horse, accompanied by a dragon. The man is wearing a helmet and a long coat, and the horse is galloping forward with its mane and tail flowing in the wind. The dragon is standing on its hind legs, its wings spread wide and its mouth open in a roar. The sky is a deep blue and the sun is setting in the background, casting a warm orange glow over the scene.