aesthetical Idea may be called an inexponible representation of the Imagination (in its free play). I shall have occasion in the sequel to say something more of Ideas of this kind; now I only note that both kinds of Ideas, rational and aesthetical, must have their principles; and must have them in Reason — the one in the objective, the other in the subjective principles of its employment.

We can consequently explain genius as the faculty of aesthetical Ideas; by which at the same time is shown the reason why in the products of genius it is the nature (of the subject) and not a premeditated purpose that gives the rule to the art (of the production of the beautiful).

For since the beautiful must not be judged by concepts, but by the