caption: The image shows a paper with a drawing of a strange waltz at Metz, accompanied by text. The drawing depicts a man and a woman standing side by side, with the man's arm around the woman's waist. The woman is wearing a long, flowing dress and has her hair tied up in a bun. The man has a stern expression on his face and is looking away from the woman. The text on the paper is written in a bold font and is likely a description of the scene.