Very few people have a natural feeling for painting, and so, of course, they naturally think that painting is an expression of the artist's mood. But it rarely is. Very often he may be in greatest despair and be painting his happiest paintings.
Francis BaconNeither the naked hand nor the understanding left to itself can effect much. It is by instruments and helps that the work is done, which are as much wanted for the understanding as for the hand. And as the instruments of the hand either give motion or guide it, so the instruments of the mind supply either suggestions for the understanding or cautions.
Francis Bacon