The place, briefly
Saint-Lazare is where Parisian railways began: the city's first passenger terminus opened here in 1837, and the station grew with the century until Juste Lisch wrapped it in the great stone façade of 1889, clock at the center, for the Exposition year. The painters arrived before the novelists — Monet set up inside the shed in 1877 and painted its steam and glass a dozen times, and Caillebotte fixed the iron bridge behind it — because Saint-Lazare was the modern world's front door: Normandy, the suburbs, and, crucially, the boat trains that met the transatlantic liners at Le Havre and Cherbourg. For a generation of Americans, Paris began and ended on these platforms.
That is exactly how Tender Is the Night uses it. The novel's Paris section closes at Saint-Lazare: the Divers and the young film star Rosemary Hoyt come to see Abe North — the circle's ruined composer — off on the boat train — hungover, magnificent, already lost — amid the farewells of the American colony. And as the train pulls out, the enameled surface of the expatriate morning cracks: a woman named Maria Wallis draws a revolver and shoots her Englishman dead on the platform, and the party walks out of the station into a changed book. Fitzgerald chose his station precisely — the glamorous threshold between the Paris idyll and the Atlantic's real world, violence arriving exactly at the point of departure.
For Langston Hughes, the platform held a real farewell. In March 1924, the dancer Sonya found a contract in Le Havre, and Hughes came with her to Saint-Lazare on a rainy afternoon. She cried, waved through the carriage window as the train pulled out, and disappeared from his life; in The Big Sea, he ends the episode simply by saying that he never saw her again.
The station's own story never paused: it remains Paris's great commuter machine, second only to the Nord in traffic, its Lisch front restored and a glass canopy added to the forecourt in the 2010s renovation. The clock still presides; the boat trains are gone, but the platforms still perform a dozen small departures a minute for anyone collecting material.