The basis of artistic creation is not what is, but what...

The basis of artistic creation is not what is, but what might be; not the real, but the possible. Artists create according to the same principles as nature, but they apply them to individual entities, while nature, to use a Goethean expression, thinks nothing of individual things. She is always building and destroying, because she wants to achieve perfection, not in the individual thing, but in the whole.