_First._ Expressions considered directly or positively are not divisible into classes, but some are successful, others half-successful, others failures. There are perfect and imperfect, successful and unsuccessful expressions. The words recorded, and others of the same sort, may therefore sometimes indicate the successful expression, and the various forms of the failures. But they do this in the most inconstant and capricious manner, so much so that the same word serves sometimes to proclaim the perfect, sometimes to condemn the imperfect. For example, some will say of two pictures--one without inspiration, in which the author has copied natural objects without intelligence; the other inspired, but without close relation to existing objects--that the first is _realistic,_ the second _symbolic._ Others, on the contrary, utter the word _realistic_ before a picture strongly felt representing a scene of ordinary life, while they apply that of _symbolic_ to another picture that is but a cold allegory. It is evident that in the first case symbolic means artistic and realistic inartistic, while in the second, realistic is synonymous with artistic and symbolic with inartistic. What wonder, then, that some hotly maintain the true art form is the symbolic, and that the realistic is inartistic; others, that the realistic is artistic and the symbolic inartistic? We cannot but grant that both are right, since each uses the same words in such a different sense. The great disputes about _classicism_ and _romanticism_ were frequently based upon such equivocations. Sometimes the former was understood as the artistically perfect, and the second as lacking balance and imperfect; at others "classic" meant cold and artificial, "romantic" pure, warm, powerful, truly expressive. Thus it was always possible reasonably to take the side of the classic against the romantic, or of the romantic against the classic. The same thing happens as regards the word _style._ Sometimes it is said that every writer must have style. Here style is synonymous with form of expression. At others the form of a code of laws or of a mathematical work is said to be without style. Here the error is again committed of admitting diverse modes of expression, an ornate and a naked form, because, if style is form, the code and the mathematical treatise must also be asserted, strictly speaking, to have each its style. At other times, one hears the critics blaming some one for "having too much style" or for "writing a style." Here it is clear that style signifies, not the form, nor a mode of it, but improper and pretentious expression, a form of the inartistic. [Sidenote: _Their use to indicate various æsthetic imperfections._]