And here we cannot refrain from a passing remark on certain criticisms, which have obtained, as we think, an undeserved currency. To assert that such a work is solely addressed to the senses (meaning thereby that its only end is in mere pleasurable sensation) is to give the lie to our convictions; inasmuch as we find it appealing to one of the mightiest ministers of the Imagination,--the great Law of Harmony,--which cannot be touched without awakening by its vibrations, so to speak, the untold myriads of sleeping forms that lie within its circle, that start up in tribes, and each in accordance with the congenial instrument that summons them to action. He who can thus, as it were, embody an abstraction is no mere pander to the senses. And who that has a modicum of the imaginative would assert of one of Haydn's Sonatas, that its effect on him was no other than sensuous? Or who would ask for the story in one of our gorgeous autumnal sunsets?
In subjects of a grave or elevated kind, the Variety will be found to diminish in the same degree in which they approach the Sublime. In the raising of Lazarus, by Lievens, we have an example of the smallest possible number of parts which the nature of such a subject would admit. And, though a different conception might authorize a much greater number, yet we do not feel in this any deficiency; indeed, it may be doubted if the addition of even one more part would not be felt as obtrusive.
By the term parts we are not to be understood as including the minutiae of dress or ornament, or even the several members of a group, which come more properly under the head of detail; we apply the term only to those prominent divisions which constitute the essential features of a composition. Of these the Sublime admits the fewest. Nor is the limitation arbitrary. By whatever causes the stronger passions or higher faculties of the mind become pleasurably excited, if they be pushed as it were beyond their supposed limits, till a sense of the indefinite seems almost to partake of the infinite, to these causes we affix the epithet Sublime. It is needless to inquire if such an effect can be produced by any thing short of the vast and overpowering, much less by the gradual approach or successive accumulation of any number of separate forces. Every one can answer from his own experience. We may also add, that the pleasure which belongs to the deeper emotions always trenches on pain; and the sense of pain leads to reaction; so that, singly roused, they will rise but to fall, like men at a breach,--leaving a conquest, not over the living, but the dead. The effect of the Sublime must therefore be sudden, and to be sudden, simple, scarce seen till felt; coming like a blast, bending and levelling every thing before it, till it passes into space. So comes this marvellous emotion; and so vanishes,--to where no straining of our mortal faculties will ever carry them.
To prevent misapprehension, we may here observe, that, though the parts be few, it does not necessarily follow that they should always consist of simple or single objects. This narrow inference has often led to the error of mistaking mere space for grandeur, especially with those who have wrought rather from theory than from the true possession of their subjects. Hence, by the mechanical arrangement of certain large and sweeping masses of light and shadow, we are sometimes surprised into a momentary expectation of a sublime impression, when a nearer approach gives us only the notion of a vast blank. And the error lies in the misconception of a mass. For a mass is not a thing, but the condition of things; into which, should the subject require it, a legion, a host, may be compressed, an army with banners,--yet so that they break not the unity of their Part, that technic form to which they are subordinate.
The difference between a Part and a Mass is, that a Mass may include, per se, many Parts, yet, in relation to a Whole, is no more than a single component. Perhaps the same distinction may be more simply expressed, if we define it as only a larger division, including several parts, which may be said to be analogous to what is termed the detail of a Part. Look at the ocean in a storm,--at that single wave. How it grows before us, building up its waters as with conscious life, till its huge head overlooks the mast! A million of lines intersect its surface, a myriad of bubbles fleck it with light; yet its terrible unity remains unbroken. Not a bubble or a line gives a thought of minuteness; they flash and flit, ere the eye can count them, leaving only their aggregate, in the indefinite sense of multitudinous motion: take them away, and you take from the mass the very sign of its power, that fearful impetus which makes it what it is,--a moving mountain of water.
We have thus endeavoured, in the opposite characters of the Sublime and the Gay or Magnificent, to exhibit the two extremes of Variety; of the intermediate degrees it is unnecessary to speak, since in these two is included all that is applicable to the rest.
Though it is of vital importance to every composition that there be variety of Lines, little can be said on the subject in addition to what has been advanced in relation to parts, that is, to shape and quantity; both having a common origin. By a line in Composition is meant something very different from the geometrical definition. Originally, it was no doubt used as a metaphor; but the needs of Art have long since converted this, and many other words of like application, (as tone, &c.,) into technical terms. Line thus signifies the course or medium through which the eye is led from one part of the picture to another. The indication of this course is various and multiform, appertaining equally to shape, to color, and to light and dark; in a word, to whatever attracts and keeps the eye in motion. For the regulation of these lines there is no rule absolute, except that they vary and unite; nor is the last strictly necessary, it being sufficient if they so terminate that the transition from one to another is made naturally, and without effort, by the imagination. Nor can any laws be laid down as to their peculiar character: this must depend on the nature of the subject.
In the wild and stormy scenes of Salvator Rosa, they break upon us as with the angular flash of lightning; the eye is dashed up one precipice only to be dashed down another; then, suddenly hurried to the sky, it shoots up, almost in a direct line, to some sharp-edged rock; whence pitched, as it were, into a sea of clouds, bellying with circles, it partakes their motion, and seems to reel, to roll, and to plunge with them into the depths of air.
If we pass from Salvator to Claude, we shall find a system of lines totally different. Our first impression from Claude is that of perfect unity, and this we have even before we are conscious of a single image; as if, circumscribing his scenes by a magic circle, he had imposed his own mood on all who entered it. The spell then opens ere it seems to have begun, acting upon us with a vague sense of limitless expanse, yet so continuous, so gentle, so imperceptible in its remotest gradations, as scarcely to be felt, till, combining with unity, we find the feeling embodied in the complete image of intellectual repose,--fulness and rest. The mind thus disposed, the charmed eye glides into the scene: a soft, undulating light leads it on, from bank to bank, from shrub to shrub; now leaping and sparkling over pebbly brooks and sunny sands; now fainter and fainter, dying away down shady slopes, then seemingly quenched in some secluded dell; yet only for a moment,--for a dimmer ray again carries it onward, gently winding among the boles of trees and rambling vines, that, skirting the ascent, seem to hem in the twilight; then emerging into day, it flashes in sheets over towers and towns, and woods and streams, when it finally dips into an ocean, so far off, so twin-like with the sky, that the doubtful horizon, unmarked by a line, leaves no point of rest: and now, as in a flickering arch, the fascinated eye seems to sail upward like a bird, wheeling its flight through a mottled labyrinth of clouds, on to the zenith; whence, gently inflected by some shadowy mass, it slants again downward to a mass still deeper, and still to another, and another, until it falls into the darkness of some massive tree,--focused like midnight in the brightest noon: there stops the eye, instinctively closing, and giving place to the Soul, there to repose and to dream her dreams of romance and love.
From these two examples of their general effect, some notion may be gathered of the different systems of the two Artists; and though no mention has been made of the particular lines employed, their distinctive character may readily be inferred from the kind of motion given to the eye in the descriptions we have attempted. In the rapid, abrupt, contrasted, whirling movement in the one, we have an exposition of an irregular combination of curves and angles; while the simple combination of the parabola and the serpentine will account for all the imperceptible transitions in the other.