Oil painting on canvas 36"h., 18"w., signed Speaks, Cliff Speaks paintings are rich integrations of traditions such as the Mexican Muralists, Abstract Expressionism, Fauvism, Cubism and Pop Art. Mississippi Artist. Oil painting on canvas 36"h., 18"w., signed Speaks, Cliff Speaks paintings are rich integrations of traditions such as the Mexican Muralists, Abstract Expressionism, Fauvism, Cubism and Pop Art. Mississippi Artist.