William Adolphe Bouguereau, What was it I saw in those wonderful plasters? I understood that the subtlety of accents, in contrast with large planes, is what makes a drawing great. This truth, which I have yearned all my life to express and which still drives me on, is the secret of art. It applies to composition as well as to drawing proper. It is the principle that must guide both the young beginner and the fully developed artist.