Paul Émile Berthon: The Elegance of Art Nouveau Lithography Paul Émile Berthon (March 15, 1872 – February 15, 1909) stands as a singular figure in the realm of French decorative arts and printmaking, primarily recognized for his breathtaking posters—pieces that transcended mere advertising to embody the very spirit of Art Nouveau. Born in Villefranche-sur-Saône, France, Berthon’s artistic journey began with foundational training in pa…