Gustav Adolf Mossa: A Visionary of Symbolist Riviera Gustav Adolf Mossa (1883-1971) stands as a singular figure in French Symbolism, an artist whose oeuvre transcends mere visual representation to embody the anxieties and aspirations of his era. Born in Nice, France, to an Italian mother, Marguerite Alfieri, and Alexis Mossa—a painter who served as curator of the Musée des Beaux-Arts de Nice—he inherited both artistic talent and a pro…