Galerie Le Centaure closed at the end of 1929, ending Magritte's contract income. Having made little impact in Paris, Magritte returned to Brussels in 1930 and resumed working in advertising. He and his brother, Paul, formed an agency which earned him a living wage. In 1932, Magritte joined the Communist Party, which he would periodically leave and rejoin for several years. In 1936 he had his first solo exhibition in the United States at the Julien Levy Gallery in New York, followed by an exposition at the London Gallery in 1938.