We will once more accept the triple division of our subject-matter, and examine a work of art from three distinct points of view. First, there is the material of externality accepted in the bare abstractness of its forms, such as space, figure, time, colour, which we must consider relatively to the artistic form most adapted to it.
Secondly, we must consider externality in its full and actualized concreteness, as above explained, a mode of reality which imperatively requires in a work of art that it should be in close affiliation with the subjective content of the spiritual life of man immediately related to it.
Thirdly, our consideration will be directed to the important fact that a work of art is created for the delight of human perceptions, for a public in short, which justly claims that the objects of art should bring home to it the interests of its spiritual life, its real beliefs, emotions, and ideas, so that it may enter with a genuine response into their artistic presentation.
1. THE CONDITION OF EXTERNALITY IN ITS SIMPLE ABSTRACTNESS
The Ideal in passing out of the bare image of its essential form into external or determinate existence secures for itself a reality which presents two distinct aspects. From one point of view we see that a work of art discloses necessarily in the content of the Ideal the concrete semblance of reality, that is to say it presents that content as a definite situation or particular circumstance, action, event or character, and presents it moreover in the mode of external existence. From another it is equally obvious that art makes some specific and sensuous material the vehicle of the particular content in its entirety of all that we have above summarized; it creates in short a new world sensible to eye and ear, the world of art. Under both these aspects we may further observe that art penetrates to the remotest limits of externality which are compatible with its form as the self-including unity of the Ideal and conformable to its appearance as a concrete whole permeated with the energy of spirit[369]. A work of art moreover itself may, as an object qualified by externality, be viewed in two distinct ways. We may regard it simply as an external thing, and as such only conformable to a unity that is external in the sense external objects are such. In considering it from this latter point of view we have once more to consider that relation of externality which we found it necessary to discuss in our examination of the beauty of Nature. And for this reason we shall again have to make use of those specific determinants which we previously discussed, and even then primarily in their connection with art. The modes under which external form was in the previous section exhaustively considered were then treated in a twofold way. First we analysed such conceptions as uniformity, symmetry, and conformity to rule; we then examined unity itself regarded as the simplicity and purity of the sensuous material, which art makes use of as the external medium for the existence of her expositions.
(a) We will start our inquiry by examining the position in which we now find ourselves relatively to such conceptions as uniformity and symmetry. It is obvious that these, expressing as they do the entirely lifeless unity of the geometrical logic, can by no means exhaust the nature of a work of art even when entirely regarded as an external object. Such determinations are only exhaustive in their relation to what is in itself lifeless, such as time and the configuration of space. Confined in this way though they be to the barest forms of externality, they are then true witnesses both to the power and substance of reason. And consequently we find they assert themselves in a twofold manner even in art. In the first of these, it is this very quality of their abstractness which operates by way of contrast to the living pulse of art, which is forced even in the confines of its sensuous material to raise itself over and beyond mere symmetry into the freedom of the Ideal. In this process of liberation which may be exemplified in the melodies of the art of music we do not, however, find that the conformity to rule disappears altogether, it is merely made subservient as a foundation. In the second, this principle of measure and rule in its application to the indefinite and unlimited is the one and only qualifying principle which certain arts can accept owing to the nature of the media which those arts make use of. In such cases uniformity is itself and alone raised to the ideal significance of the art. The principal example of an art of this type is that of architecture; and the reason of this is that a work of art which is wholly architectonic is directed to the one object of reconstituting, by means of an artistic form, that which is essentially the external and inorganic environment of spirit. In this art, consequently, all that is rectilinear, right-angled, circular, or presents uniformity of pillars, windows, arches, piers, vaults, and so forth is the dominant principle of unity.
The artistic structure of architecture is not erected entirely as an object in itself, but rather as an external frame, embellishment and local habitation for something else which it subserves. A building is not complete until it has received the statue of the god or the society of human beings who make their dwelling therein. An artistic work of this kind should not therefore receive all or indeed the main attention. Holding this in our minds, it will appear obviously to the purpose that uniformity and symmetry should be here the prevailing characteristic of the structure; the mind passes over very readily one that is throughout uniform, and will not trouble itself about it for any length of time. Of course, we cannot here discuss the symbolical significance, which, in addition to that above examined, may attach to architectural form in its immediate relation to the spiritual content it envelops and emphasizes with a positive localization. The same principle applies to the art of making gardens, which we may define as a specific mode of architecture, in so far at least as an artistic conformation is imposed on external Nature[370]. In the garden no less than in the building man himself is the main object. There are two distinct types in this art of garden-construction. The one adopts as its main principle uniformity and symmetry; the other those of variety and irregularity. As an artistic product the former is to be preferred. Labyrinths, however numerous and intricate, garden-beds in endless alternation of spiral lines, bridges over water usually stagnant, with every conceivable surprise that gothic church, temples, Chinese pagodas, hermitages, urns, summer-houses, mounds, statues may claim to afford us—one glance and only one glance at such things is sufficient, the vulgar and artificial pretensions of it all is too patent, and we do not seek for another. It is quite another matter when we cross any actual situation of real natural beauty, which has not at least been exploited expressly for our enjoyment[371], and by its own exceptional merit makes an irresistible appeal to our love of Nature and our sense of her beauty. A garden laid out with strict reference to the other extreme of regularity, makes no such attempts at surprises, but permits human beings to appear as the principal object in the external framework of natural beauty[372]. And this is really what a garden should be. Again in the art of painting the principle of uniformity and symmetry is clearly visible in the co-ordination of the whole, the grouping of the figures, their place and pose in the composition. But inasmuch as in painting the animation of life can assert itself through objects in a far profounder degree than is possible in architecture we find that it presents much less scope for the purely formal unity of the symmetrical, and the rule of uniformity in all its severity is for the most part to be traced only as the fundamental principle of composition in the earliest phases of art, making way in its more advanced forms to the freer line, which is associated in our minds with organic form rather than such we meet with in the pyramid and similar geometrical shapes. Conformity to rule and symmetry are further important factors in the composition of music and poetry. Owing to the incident of duration in the length of tones we find in these arts an aspect of what is intrinsically a purely external relation, which is incompatible with any other more concrete mode of presentation. If we take the spatial condition it is obvious that here everything which lies in juxtaposition can be seen at a glance. It is otherwise with that which occurs in Time. Here we have merely a succession of moments, every one of which takes the place of another, and in this vanishing procession they flow on for ever. And it is precisely this indeterminacy which it is the function of musical time or beat to inform by adding thereto a real definition capable of uniform repetition. In this way the indefinite progression is subordinated to a rational principle. In musical time we have a power which exerts such a fascination upon us, that, so far from being able to treat it with indifference, we not unfrequently find ourselves beating time quite unconsciously with it while listening. This constant recurrence of equal lengths of time according to a definite measure has nothing to do with tones and their duration as we find them in Nature. Tone simply as musical sound and time abstractly regarded, are both of them equally indifferent to such uniform divisions and repetitions. Musical time is consequently something wholly created by the human mind; and indeed there is more than a suggestion of this in the fact that in listening to musical time we are at once impressed with the conviction, that we have, in this control of time according to fixed rule, nothing less than a real reflection of our spiritual nature, or rather that of the fundamental truth of self-identity, an illustration absolutely precise of the way in which the subject of consciousness applies this very principle of uniformity, unity with itself, that is to say, in constant recurrence, throughout all the variety and most intricate multiplicity of experience. And it is for this reason that the beat of musical time meets with such a startling response in the very depths of our being, gripping hold, as it does, of that self-identity, which is the fundamental abstract principle of our inmost life. Considered in this relation it is not; the spiritual content, not the concrete soul of our emotions, any more than it is the musical tone as tone, which appeals to us so intimately; it is simply the formal unity which the unity of consciousness transfers to the temporal process, and which is thus re-echoed back to our conscious life. And the same remarks apply to the measure and rhyme of poetry. The sensuous medium is here, too, in the same way carried out of the sphere of that which is external to ourselves, and at once asserts there the presence of something over and above that which is expressed by our ordinary consciousness, which in its general use treats the time-divisions of tones with indifference or caprice.
A uniformity of similar character, if not so consistently defined, may be traced still further, and is involved in the living content of poetry itself, although the relation here is quite an external one. By this we mean that in an epic poem or a drama, both of which have their particular subdivisions, cantos, or acts, whatever may be the specific term applicable, there is an approximate principle of equality apparent in the division of subject-matter. And the same characteristic is generally true in the grouping of the subject in pictures, although such should not appear to be a necessary result of the nature of the subject-matter itself, nor create the impression that this uniform distribution is due to any controlling principle of first importance.
Conformity to rule and symmetry, which are the abstract unity and definition of all that is essentially spatial and its configuration no less than of all which is external under temporal condition, are mainly the co-ordinating principles of quantity and size, as we have already noticed in our consideration of the beauty of Nature. All that which does not, in virtue of its own specific medium[373], strictly form part of external extension, is consequently freed from the range of those principles which assert themselves exclusively in the relations of quantity, and are determined through relations of deeper significance, and the unity which co-ordinates them. It follows from this that the further art embraces subject-matter which is independent of the external condition, so much the less significant the principle of uniformity becomes, in the co-ordination of that art's subject-matter and the more completely is it restricted to a subordinate position.
It will be, perhaps, advisable here to close the above discussion of symmetry with a few general observations upon harmony. The relation of harmony is no longer one to mere quantity, but rather one to essential distinctions of quality, differences of tone, that is to say, which do not persist against each other in their native opposition, but as harmony or music have to be brought into concord. In music we find that the relation of the tonic to the mediant and dominant notes of the scale is no relation of bare quantity[374], but implies the presence of tones whose difference is essentially a qualitative difference; which, that is to say, combine naturally in a unity, rather than continue to assert their distinguishing timbre in all its glaring antithesis and contradiction. The true discord, on the contrary, requires its harmonic resolution. The same qualitative consistency is to be found in the harmony of colour, in reference to which it is likewise one of the requirements of art that it should neither manifest itself in a picture as a motley and haphazard juxtaposition of pigments, nor as a neutral surface whereon all fundamental distinction is dissolved[375], but as the artistic expression of a whole in which essential contrast is mediated through some principle of harmonious unity. Furthermore, we observe that harmony contains in itself a definite number of contrasted differences, which have naturally a particular significance of their own. Thus we find under the differentiation of colour a definite number known as the cardinal colours, which are primary derivatives of the fundamental notion of colour, and are not due to accidental composition. Harmony consists in bringing together a number of positive colours such as this classification implies, and uniting them in concordant unity. We must, that is to say, have in a picture not merely all the primary colours, yellow, blue, green, and red present, but also a harmonious scheme under which they are related; and the old masters have, without direct consciousness of the principle involved, paid express attention to this completeness of effect and arrived at artistic results which flowed out of it. And furthermore, for the very reason that we find in harmony the beginnings of a release from the bare condition of externality it is duly qualified to absorb and express a spiritual content of wider significance. We may mark an illustration of this in the way the old masters distinguished between the drapery of their principal figures and of those of less importance, painting that of the former in elementary colours of absolute purity, but only conceding to that of the rest compound varieties. The mantle of the Virgin Mary is almost always blue; blue in its assuaging sense of tranquillity is accepted as the counterfeit of the repose and tenderness of the heart. It is only rarely that we find her in a drapery of emphatic red.