caption: The image shows an open book with a drawing of a man and woman in 1821 Parisian costumes. The woman is wearing a white dress with a high neckline and long sleeves, while the man is wearing an elegant black suit with a white shirt and a black bow tie. Both of them are standing side by side, with the woman's arm around the man's waist. The background of the image is a light blue sky with white clouds, and the title of the book is written in a bold font.