James McNeill Whistler,
The Gentle Art of Making Enemies
“ To say to the painter, that Nature is to be taken as she is, is to say to the player, that he may sit on the piano.That Nature is always right, is an assertion, artistically, as untrue, as it is one whose truth is universally taken for granted. Nature is very rarely right, to such an extent even, that it might almost be said that Nature is usually wrong: that is to say, the condition of things that shall bring about the perfection of harmony worthy a picture is rare, and not common at all. ”
