I've read some on how important composition is to a still scene (drawing, photo, painting, etc.). But what about us hobbyists who have no training--or talent--for composition? Heck, I'm not even sure what it is (yes, I am not afraid to admit I'm an ignorant slob...probably cuz my wife's been calling me that for 10 years). If you artists had to recommend any ONE book on the subject, what would it be? Thanks in advance.