Stevens's work was shown publicly for the first time in 1851, when three of his paintings were admitted to the Brussels Salon. He was awarded a third-class medal at the Paris Salon in 1853, and a second-class medal at the Universal Exposition in Paris in 1855. His "Ce qu'on appelle le vagabondage [What is called vagrancy]" (Musée d'Orsay, Paris) attracted the attention of Napoleon III who, as a result of the scene in the picture, ordered that soldiers no longer be used to pick up the poor from the streets. Two other paintings he exhibited at the Salon in Antwerp that year, "Chez soi" or "At Home" (present location unknown) and "The Painter and his Model" (Walters Art Museum, Baltimore), introduced subjects from "la vie moderne" for which he became known: an elegant young woman in contemporary dress and the artist in his studio. In 1857, Stevens made his first important sale to a private collector, when "Consolation" was bought for a rumored 6,000 francs by the Berlin collector and dealer Ravéné. At the same time, he and his brother were becoming part of the art world of Paris, meeting people such as the Goncourt brothers, Théophile Gautier, and Alexandre Dumas at the salons of Princess Mathilde as well as popular cafés. In 1858, Stevens married Marie Blanc, who came from a rich Belgian family and old friends of the Stevens's. Eugène Delacroix was a witness at the ceremony.