For every art presupposes rules by means of which in the first instance a product, if it is to be called artistic, is represented as possible. But the concept of beautiful art does not permit the judgement upon the beauty of a product to be derived from any rule, which has a concept as its determining ground, and therefore has at its basis a concept of the way in which the product is possible. Therefore, beautiful art cannot itself devise the rule according to which it can bring about its product. But since at the same time a product can never be called Art without some precedent rule, Nature in the subject must (by the harmony of its faculties) give the rule to Art; i.e. beautiful Art is only possible as a product of Genius.

We thus see (1) that genius is a talent for producing that