In art the place of natural selection is taken by man's selection; and all forms of art which man keeps and does not send into limbo, all art which man finds suitable to his wants, rhythmical with his habits, must have that same quality of interdependence of parts, of interchange of function. Only in the case of art, the organic necessity refers not to outer surroundings, but to man's feeling; in fact, man's emotion constitutes necessity towards art, as surrounding nature constitutes necessity for natural objects. Now man requires organic harmony, that is, congruity and co-ordination of processes, because his existence, the existence of every cell of him, depends upon it, is one complete microcosm of interchange, of give-and-take, diastole-systole, of rhythm and harmony; and therefore all such things as give him impressions of the reverse thereof, go against him, and in a greater or lesser degree, threaten, disturb, paralyse, in a way poison or maim him. Hence he is for ever seeking such congruity, such harmony; and his artistic creativeness is conditioned by the desire for it, nay, is perhaps mainly seeking to obtain it. Whenever he spontaneously and truly creates artistic forms, he obeys the imperious vital instinct for congruity; nay, he seeks to eke out the insufficient harmony between himself and the things which he cannot command, the insufficient harmony between the uncontrollable parts of himself, by a harmony created on purpose in the things which he can control. To a large extent man feels himself tortured by discordant impressions coming from the world outside and the world inside him; and he seeks comfort and medicine in harmonious impressions of his own making, in his own strange inward-outward world of art.
This, I think, is the true explanation of that much-disputed-over ideal, which, according to definitions, is perpetually being enthroned and dethroned as the ultimate aim of all art: the ideal, the imperatively clamoured-for mysterious something, is neither conformity to an abstract idea, nor conformity to actual reality, nor conformity to the typical, nor conformity to the individual; it is, I take it, simply conformity to man's requirements, to man's inborn and peremptory demand for greater harmony, for more perfect co-ordination and congruity in his feelings.
Now, when, in the exercise of the artistic instincts, mankind are partially obeying some other call than this one—the desire for money, fame, or for some intellectual formula—things are quite different, and there is no production of what I have called harmony. There is no congruity when even great people set about doing pseudo-antique sculpture in Canova-Thorwaldsen fashion because Winckelmann and Goethe have made antique sculpture fashionable; there is no congruity when people set to building pseudo-Gothic in obedience to the romantic movement and to Ruskin. For neither the desire for making a mark, nor the most conscientious pressure of formula gives that instinct of selection and co-ordination characterising even the most rudimentary artistic efforts in the most barbarous ages, when men are impelled merely and solely by the æsthetic instinct. Moreover, where people do not want and need (as they want and need food or drink or warmth or coolness) one sort of effect, that is to say, one arrangement of impressions rather than another, they are sure to be deluded by the mere arbitrary classification, the mere names of things. They will think that smooth cheeks, wavy hair, straight noses, limbs of such or such measure, attitude, and expression, set so, constitute the Antique; that clustered pillars, cross vaulting, spandrils, and Tudor roses make Gothic. But the Antique quality is the particular and all permeating relation between all its items; and Gothic the particular and all permeating relation between those other ones; and unless you aim at the specific emotion of Antique or Gothic, unless you feel the imperious call for the special harmony of either, all the measurements and all the formulas will not avail. While, on the contrary, people without any formula or any attempt at imitation, like the Byzantine architects and those of the fifteenth century, merely because they are obeying their own passionate desire for congruity of impressions, for harmony of structure and function, will succeed in creating brand-new, harmonious, organic art out of the actual details, sometimes the material ruins, of an art which has passed away.
If we become intimate with any great work of art, and intimate in so far with the thoughts and emotions it awakens in ourselves, we shall find that it possesses, besides this congruity within itself which assimilates it to all really living things, a further congruity, not necessarily found in real objects, but which forms the peculiarity of the work of art, a congruity with ourselves; for the great work of art is vitally connected with the habits and wants, the whole causality and rhythm of mankind; it has been fitted thereto as the boat to the sea.
IV.
In this manner can we learn from art the chief secret of life: the secret of action and reaction, of causal connection, of suitability of part to part, of organism, interchange, and growth.
And when I say learn, I mean learn in the least official and the most efficacious way. I do not mean merely that, looking at a statue like the Hermes, a certain fact is borne in upon our intelligence, the fact of all vitality being dependent on harmony. I mean that perhaps, nay probably, without any such formula, our whole nature becomes accustomed to a certain repeated experience, our whole nature becomes adapted thereunto, and acts and reacts in consequence, by what we call intuition, instinct. It is not with our intellect alone that we possess such a fact, as we might intellectually possess that twice two is four, or that Elizabeth was the daughter of Henry VIII., knowing casually what we may casually also forget; we possess, in such a way that forgetting becomes impossible, with our whole soul and our whole being, re-living that fact with every breath that we draw, with every movement we make, the first great lesson of art, that vitality means harmony. Let us look at this fact, and at its practical applications, apart from all æsthetic experience.
All life is harmony; and all improvement in ourselves is therefore, however unconsciously, the perceiving, the realising, or the establishing of harmonies, more minute or more universal. Yes, curious and unpractical as it may seem, harmonies, or, under their humbler separate names—arrangements, schemes, classifications, are the chief means for getting the most out of all things, and particularly the most out of ourselves.
For they mean, first of all, unity of means for the attaining of unity of effect, that is to say, incalculable economy of material, of time, and of effort; and secondly, unity of effect produced, that is to say, economy even greater in our power of perceiving and feeling: nothing to eliminate, nothing against whose interruptions we waste our energy, our power of becoming more fit in the course of striving.
When there exists harmony one impression leads to, enhances another; we, on the other hand, unconsciously recognise at once what is doing to us, what we in return must do; the mood is indicated, fulfilled, consummated; in plenitude we feel, we are; and in plenitude of feeling and being, we, in our turn, do. Neither is such habit of harmony, of scheme, of congruity, a mere device for sucking the full sweetness out of life, although, heaven knows, that were important enough. As much as such a habit husbands, and in a way multiplies, life's sweetness; so likewise does it husband and multiply man's power. For there is no quicker and more thorough mode of selecting among our feelings and thoughts than submitting them to a standard of congruity; nothing more efficacious than the question: "Is such or such a notion or proceeding harmonious with what we have made the rest of our life, with what we wish our life to be?" This is, in other words, the power of the ideal, the force of ideas, of thought-out, recognised habits, as distinguished from blind helter-skelter impulse. This is what welds life into one, making its forces work not in opposition but in concordance; this is what makes life consecutive, using the earlier act to produce the later, tying together existence in an organic fatality of must be: the fatality not of the outside and the unconscious, but of the conscious, inner, upper man. Nay, it is what makes up the Ego. For the ego, as we are beginning to understand, is no mysterious separate entity, still less a succession of disconnected, conflicting, blind impulses; the ego is the congruous, perceived, nay, thought-out system of habits, which feels all incongruity towards itself as accidental and external. Hence, when we ask which are the statements we believe in, we answer instinctively (logic being but a form of congruity) those statements which accord with themselves and with other statements; when we ask, which are the persons we trust? we answer, those persons whose feelings and actions are congruous with themselves and with the feelings and actions of others. And, on the contrary, it is in the worthless, in the degenerate creature, that we note moods which are destructive to one another's object, ideas which are in flagrant contradiction; and it is in the idiot, the maniac, the criminal, that we see thoughts disconnected among themselves, perceptions disconnected with surrounding objects, and instincts and habits incompatible with those of other human beings. Nay, if we look closely, we shall recognise, moreover, that those emotions of pleasure are the healthy, the safe ones, which are harmonious not merely in themselves (as a musical note is composed of even vibrations), but harmonious with all preceding and succeeding pleasures in ourselves, and harmonious, congruous, with the present and future pleasures in others.