The Arcueil Aqueduct at Sceaux Railroad Crossing

The ancient Arcueil aqueduct, built under Louis XIII to carry water to the Luxembourg gardens, crosses the plain of Sceaux where the nineteenth-century railway line also ran, creating an accidental juxtaposition of Roman engineering and Victorian infrastructure that Guillaumin found compelling. His 1874 canvas presents both structures with equal matter-of-factness — the stone arches of the aqueduct read alongside the level rail crossing without hierarchy or romantic emphasis. The picture entered the collection of the Art Institute of Chicago, which holds one of the finest concentrations of Impressionist work outside France. By 1874 Guillaumin had exhibited with the first Impressionist group show and was an established if not wealthy member of the circle. His willingness to paint subjects that had no prior prestige — a suburban rail crossing, a Roman aqueduct, bare poplars — was consistent with the broader Impressionist programme of treating contemporary reality, including its most unpoetic aspects, as worthy of sustained pictorial attention.

Oil on canvas with a firm, structured composition anchored by the strong horizontal of the aqueduct's arched line across the middle ground. Guillaumin uses the vertical piers of the arches as rhythmic dividers that create depth while also asserting the picture plane. The palette is more restrained than his later southern work, dominated by greens, ochres, and the grey-blue of a northern sky.