Consequently the imagination is represented by it in its freedom from all guidance of rules, but still as purposive for the presentation of the given concept Fourthly, and lastly, the unsought and undesigned subjective purposiveness in the free harmonizing of the imagination with the understanding's conformity to law presupposes a proportion and accord between these faculties such as cannot be brought about by any observance of rules, whether of science or mechanical imitation, but can only be produced by the nature of the subject.