Now the work of art also represents a state of final equilibrium, of accomplished order and maximum relative entropy, and there are those who resent it. But art is not meant to stop the stream of life. Within a narrow span of duration and space the work of art concentrates a view of the human condition; and sometimes it marks the steps of progression, just as a man climbing the dark stairs of a medieval tower assures himself by the changing sights glimpsed through its narrow windows that he is getting somewhere after all.
Rudolf ArnheimGood art theory must smell of the studio, although its language should differ from the household talk of painters and sculptors.
Rudolf ArnheimFrom building a fire one can learn something about artistic composition. If you use only small kindling and large logs, the fire will quickly eat up the small pieces but will not become strong enough to attack the large ones. You must supply a scale of sizes from the smallest to the largest. The human eye also will not make its way into a painting or building unless a continuum of shapes leads from the small to the large, from the large to the small.
Rudolf ArnheimThe arts are neglected because they are based on perception, and perception is disdained because it is not assumed to involve thought.
Rudolf Arnheim