Stendhal describes or compares the “birth of love” in a new relationship as being a process similar or analogous to a trip to Rome. In the analogy the city of Bologna represents indifferenceand Rome represents perfect love. In the words of the narrator who writes the words of Madame Gherardi on the back of a playing card:
“While Signora Gherardi was speaking, I took a playing card on the back of which I drew Rome on one side, Bologna on the other and between Bologna and Rome, the four stages which Signora Gherardi had listed.” –tr. Isidor Schneider
Why are the towers in Bologna falling?
Mind the process of it all. The narrator (or is the narrator Stendhal himself?) hears someone speaking, takes a card and makes a drawing of what is said. Stendhal puts the words in the mouth of the narrator and reproduces the drawing. Depiction – ekphrasis – depiction.
Book illustrations are always somewhat of a pleasant surprise in works of literature. It is the only drawing in On Love, which sadly is not available in a public domain English edition.