Our task in what follows will be to understand precisely how aesthetic experiences relate to aesthetic objects, but in such a way as to allow that experiences and objects may here intervolve, or may determine each other mutually. Witasek's approach to aesthetics is a constructive one, building up gradually from simple cases (from experiences and objects of the most primitive sort), to the point where he is in a position to deal also with those more complicated aesthetic structures which are characteristic of works of art. He begins.