Guino, whom his libertarian sense kept away from any spirit of claiming, pursued his personal work. After his five years of collaboration with Renoir, intimately wounded by this denial of his creative share which commercial reasons motivated, attempted to reinvent himself, to change his style, exploring new techniques, in parallel to his sculptured work. He signed a contract with the Galerie Hebrard in Paris, which devoted three large personal exhibitions to him in 1919, 1922 and 1923. Interested in decorative arts, he realized numerous glazed ceramics and a few pieces of furniture. A long collaboration began in 1922 with the factory of Sèvres which for more than ten years rendered editions of his models in stoneware and bisque.