"Change is not only true of art forms, it is true of whole word systems. ... There is no living language which does not undergo constant change. The languages which do not change, Latin, for example, are dead. As long as one has a living art, its forms will change. The past art forms, therefore, are not necessarily the right ones for today or tomorrow. To demand the art forms of yesterday in either word systems or art is a bourgeois failure."

Francis Schaeffer, Art and the Bible