caption: The image shows an old book with a black and white drawing of a man in a boat, with the title "Wanderende Erde" written on the paper. The man is wearing a long coat and a hat, and is holding a staff in one hand and a book in the other. He is standing in a field of tall grass, with a bright blue sky and white clouds in the background. The boat is sailing on a calm sea, and the sun is setting in the distance.