 In 1926 he travels to Argentina and sets up the "Affiches Mauzan" (Mauzan Posters) publishing house where many of his greatest works were created and where he worked until 1932.Within those years, Gino Boccasile, one of his students in Milan, travels to Argentina at his insistence and sets up studio.Mauzan is also noted for designing several war posters including an adaptation of the famous Lord Kitchener poster.