This was true especially in the studios, cafés, and nightclubs of the Montparnasse district, the center of Paris's bohemian culture. Mairs and Haupers stayed in France for two years, attending classes held by notable artists such as the sculptor Émile-Antoine Bourdelle and the Cubist painter André Lhote. A photograph taken at the Académie Montparnasse in 1923 shows Haupers, seated on the floor, with a white tie.