Only it is very necessary in the outset to mark clearly wherein consists the essence of fallacy as distinguished from supposition.
III. For it might be at first thought that the whole kingdom of imagination was one of deception also. Not so: the action of the imagination is a voluntary summoning of the conceptions of things absent or impossible; and the pleasure and nobility of the imagination partly consist in its knowledge and contemplation of them as such, i.e. in the knowledge of their actual absence or impossibility at the moment of their apparent presence or reality. When the imagination deceives it becomes madness. It is a noble faculty so long as it confesses its own ideality; when it ceases to confess this, it is insanity. All the difference lies in the fact of the confession, in there being no deception. It is necessary to our rank as spiritual creatures, that we should be able to invent and to behold what is not; and to our rank as moral creatures that we should know and confess at the same time that it is not.
IV. Again, it might be thought, and has been thought, that the whole art of painting is nothing else than an endeavor to deceive. Not so: it is, on the contrary, a statement of certain facts, in the clearest possible way. For instance: I desire to give an account of a mountain or of a rock; I begin by telling its shape. But words will not do this distinctly, and I draw its shape, and say, "This was its shape." Next: I would fain represent its color; but words will not do this either, and I dye the paper, and say, "This was its color." Such a process may be carried on until the scene appears to exist, and a high pleasure may be taken in its apparent existence. This is a communicated act of imagination, but no lie. The lie can consist only in an assertion of its existence (which is never for one instant made, implied, or believed), or else in false statements of forms and colors (which are, indeed, made and believed to our great loss, continually). And observe, also, that so degrading a thing is deception in even the approach and appearance of it, that all painting which even reaches the mark of apparent realization, is degraded in so doing. I have enough insisted on this point in another place.
V. The violations of truth, which dishonor poetry and painting, are thus for the most part confined to the treatment of their subjects. But in architecture another and a less subtle, more contemptible, violation of truth is possible; a direct falsity of assertion respecting the nature of material, or the quantity of labor. And this is, in the full sense of the word, wrong; it is as truly deserving of reprobation as any other moral delinquency; it is unworthy alike of architects and of nations; and it has been a sign, wherever it has widely and with toleration existed, of a singular debasement of the arts; that it is not a sign of worse than this, of a general want of severe probity, can be accounted for only by our knowledge of the strange separation which has for some centuries existed between the arts and all other subjects of human intellect, as matters of conscience. This withdrawal of conscientiousness from among the faculties concerned with art, while it has destroyed the arts themselves, has also rendered in a measure nugatory the evidence which otherwise they might have presented respecting the character of the respective nations among whom they have been cultivated; otherwise, it might appear more than strange that a nation so distinguished for its general uprightness and faith as the English, should admit in their architecture more of pretence, concealment, and deceit, than any other of this or of past time.
They are admitted in thoughtlessness, but with fatal effect upon the art in which they are practised. If there were no other causes for the failures which of late have marked every great occasion for architectural exertion, these petty dishonesties would be enough to account for all. It is the first step and not the least, towards greatness to do away with these; the first, because so evidently and easily in our power. We may not be able to command good, or beautiful, or inventive architecture; but we can command an honest architecture: the meagreness of poverty may be pardoned, the sternness of utility respected; but what is there but scorn for the meanness of deception?
VI. Architectural Deceits are broadly to be considered under three heads:—
1st. The suggestion of a mode of structure or support, other than the true one; as in pendants of late Gothic roofs.
2d. The painting of surfaces to represent some other material than that of which they actually consist (as in the marbling of wood), or the deceptive representation of sculptured ornament upon them.
3d. The use of cast or machine-made ornaments of any kind.
Now, it may be broadly stated, that architecture will be noble exactly in the degree in which all these false expedients are avoided. Nevertheless, there are certain degrees of them, which, owing to their frequent usage, or to other causes, have so far lost the nature of deceit as to be admissible; as, for instance, gilding, which is in architecture no deceit, because it is therein not understood for gold; while in jewellery it is a deceit, because it is so understood, and therefore altogether to be reprehended. So that there arise, in the application of the strict rules of right, many exceptions and niceties of conscience; which let us as briefly as possible examine.
VII. 1st. Structural Deceits. I have limited these to the determined and purposed suggestion of a mode of support other than the true one. The architect is not bound to exhibit structure; nor are we to complain of him for concealing it, any more than we should regret that the outer surfaces of the human frame conceal much of its anatomy; nevertheless, that building will generally be the noblest, which to an intelligent eye discovers the great secrets of its structure, as an animal form does, although from a careless observer they may be concealed. In the vaulting of a Gothic roof it is no deceit to throw the strength into the ribs of it, and make the intermediate vault a mere shell. Such a structure would be presumed by an intelligent observer, the first time he saw such a roof; and the beauty of its traceries would be enhanced to him if they confessed and followed the lines of its main strength. If, however, the intermediate shell were made of wood instead of stone, and whitewashed to look like the rest,—this would, of course, be direct deceit, and altogether unpardonable.
There is, however, a certain deception necessarily occurring in Gothic architecture, which relates, not to the points, but to the manner, of support. The resemblance in its shafts and ribs to the external relations of stems and branches, which has been the ground of so much foolish speculation, necessarily induces in the mind of the spectator a sense or belief of a correspondent internal structure; that is to say, of a fibrous and continuous strength from the root into the limbs, and an elasticity communicated upwards, sufficient for the support of the ramified portions. The idea of the real conditions, of a great weight of ceiling thrown upon certain narrow, jointed lines, which have a tendency partly to be crushed, and partly to separate and be pushed outwards, is with difficulty received; and the more so when the pillars would be, if unassisted, too slight for the weight, and are supported by external flying buttresses, as in the apse of Beauvais, and other such achievements of the bolder Gothic. Now, there is a nice question of conscience in this, which we shall hardly settle but by considering that, when the mind is informed beyond the possibility of mistake as to the true nature of things, the affecting it with a contrary impression, however distinct, is no dishonesty, but on the contrary, a legitimate appeal to the imagination. For instance, the greater part of the happiness which we have in contemplating clouds, results from the impression of their having massive, luminous, warm, and mountain-like surfaces; and our delight in the sky frequently