This, then, being our general law, and I hold it for a more imperative one than any other I have asserted; and this kind of dishonesty the meanest, as the least necessary; for ornament is an extravagant and inessential thing; and, therefore, if fallacious, utterly base—this, I say, being our general law, there are, nevertheless, certain exceptions respecting particular substances and their uses.
XX. Thus in the use of brick; since that is known to be originally moulded, there is no reason why it should not be moulded into diverse forms. It will never be supposed to have been cut, and therefore, will cause no deception; it will have only the credit it deserves. In flat countries, far from any quarry of stone, cast brick may be legitimately, and most successfully, used in decoration, and that elaborate, and even refined. The brick mouldings of the Palazzo Pepoli at Bologna, and those which run round the market-place of Vercelli, are among the richest in Italy. So also, tile and porcelain work, of which the former is grotesquely, but successfully, employed in the domestic architecture of France, colored tiles being inserted in the diamond spaces between the crossing timbers; and the latter admirably in Tuscany, in external bas-reliefs, by the Robbia family, in which works, while we cannot but sometimes regret the useless and ill-arranged colors, we would by no means blame the employment of a material which, whatever its defects, excels every other in permanence, and, perhaps, requires even greater skill in its management than marble. For it is not the material, but the absence of the human labor, which makes the thing worthless; and a piece of terra cotta, or of plaster of Paris, which has been wrought by human hand, is worth all the stone in Carrara, cut by machinery. It is, indeed, possible, and even usual, for men to sink into machines themselves, so that even hand-work has all the characters of mechanism; of the difference between living and dead hand-work I shall speak presently; all that I ask at present is, what it is always in our power to secure—the confession of what we have done, and what we have given; so that when we use stone at all, since all stone is naturally supposed to be carved by hand, we must not carve it by machinery; neither must we use any artificial stone cast into shape, nor any stucco ornaments of the color of stone, or which might in anywise be mistaken for it, as the stucco mouldings in the cortile of the Palazzo Vecchio at Florence, which cast a shame and suspicion over every part of the building. But for ductile and fusible materials, as clay, iron, and bronze, since these will usually be supposed to have been cast or stamped, it is at our pleasure to employ them as we will; remembering that they become precious, or otherwise, just in proportion to the hand-work upon them, or to the clearness of their reception of the hand-work of their mould.
But I believe no cause to have been more active in the degradation of our natural feeling for beauty, than the constant use of cast iron ornaments. The common iron work of the middle ages was as simple as it was effective, composed of leafage cut flat out of sheet iron, and twisted at the workman's will. No ornaments, on the contrary, are so cold, clumsy, and vulgar, so essentially incapable of a fine line, or shadow, as those of cast iron; and while, on the score of truth, we can hardly allege anything against them, since they are always distinguishable, at a glance, from wrought and hammered work, and stand only for what they are, yet I feel very strongly that there is no hope of the progress of the arts of any nation which indulges in these vulgar and cheap substitutes for real decoration. Their inefficiency and paltriness I shall endeavor to show more conclusively in another place, enforcing only, at present, the general conclusion that, if even honest or allowable, they are things in which we can never take just pride or pleasure, and must never be employed in any place wherein they might either themselves obtain the credit of being other and better than they are, or be associated with the downright work to which it would be a disgrace to be found in their company.
Such are, I believe, the three principal kinds of fallacy by which architecture is liable to be corrupted; there are, however, other and more subtle forms of it, against which it is less easy to guard by definite law, than by the watchfulness of a manly and unaffected spirit. For, as it has been above noticed, there are certain kinds of deception which extend to impressions and ideas only; of which some are, indeed, of a noble use, as that above referred to, the arborescent look of lofty Gothic aisles; but of which the most part have so much of legerdemain and trickery about them, that they will lower any style in which they considerably prevail; and they are likely to prevail when once they are admitted, being apt to catch the fancy alike of uninventive architects and feelingless spectators; just as mean and shallow minds are, in other matters, delighted with the sense of over-reaching, or tickled with the conceit of detecting the intention to over-reach; and when subtleties of this kind are accompanied by the display of such dextrous stone-cutting, or architectural sleight of hand, as may become, even by itself, a subject of admiration, it is a great chance if the pursuit of them do not gradually draw us away from all regard and care for the nobler character of the art, and end in its total paralysis or extinction. And against this there is no guarding, but by stern disdain of all display of dexterity and ingenious device, and by putting the whole force of our fancy into the arrangement of masses and forms, caring no more how these masses and forms are wrought out, than a great painter cares which way his pencil strikes. It would be easy to give many instances of the danger of these tricks and vanities; but I shall confine myself to the examination of one which has, as I think, been the cause of the fall of Gothic architecture throughout Europe. I mean the system of intersectional mouldings, which, on account of its great importance, and for the sake of the general reader, I may, perhaps, be pardoned for explaining elementarily.
XXI. I must, in the first place, however, refer to Professor Willis's account of the origin of tracery, given in the sixth chapter of his Architecture of the Middle Ages; since the publication of which I have been not a little amazed to hear of any attempts made to resuscitate the inexcusably absurd theory of its derivation from imitated vegetable form—inexcusably, I say, because the smallest acquaintance with early Gothic architecture would have informed the supporters of that theory of the simple fact, that, exactly in proportion to the antiquity of the work, the imitation of such organic forms is less, and in the earliest examples does not exist at all. There cannot be the shadow of a question, in the mind of a person familiarised with any single series of consecutive examples, that tracery arose from the gradual enlargement of the penetrations of the shield of stone which, usually supported by a central pillar, occupied the head of early windows. Professor Willis, perhaps, confines his observations somewhat too absolutely to the double sub-arch. I have given, in Plate VII. fig. 2, an interesting case of rude penetration of a high and simply trefoiled shield, from the church of the Eremitani at Padua. But the more frequent and typical form is that of the double sub-arch, decorated with various piercings of the space between it and the superior arch; with a simple trefoil under a round arch, in the Abbaye aux Hommes, Caen[9] (Plate III. fig. 1); with a very beautifully proportioned quatrefoil, in the triforium of Eu, and that of the choir of Lisieux; with quatrefoils, sixfoils, and septfoils, in the transept towers of Rouen (Plate III. fig. 2); with a trefoil awkwardly, and very small quatrefoil above, at Coutances, (Plate III. fig. 3); then, with multiplications of the same figures, pointed or round, giving very clumsy shapes of the intermediate stone (fig. 4, from one of the nave chapels of Rouen, fig. 5, from one of the nave chapels of Bayeaux), and finally, by thinning out the stony ribs, reaching conditions like that of the glorious typical form of the clerestory of the apse of Beauvais (fig. 6).
PLATE III.—(Page 60—Vol. V.)
Traceries From Caen, Bayeux, Rouen, and Beavais.
XXII. Now, it will be noticed that, during the whole of this process, the attention is kept fixed on the forms of the penetrations, that is to say, of the lights as seen from the interior, not of the intermediate stone. All the grace of the window is in the outline of its light; and I have drawn all these traceries as seen from within, in order to show the effect of the light thus treated, at first in far off and separate stars, and then gradually enlarging, approaching, until they come and stand over us, as it were, filling the whole space with their effulgence. And it is in this pause of the star, that we have the great, pure, and perfect form of French Gothic; it was at the instant when the rudeness of the intermediate space had been finally conquered, when the light had expanded to its fullest, and yet had not lost its radiant unity, principality, and visible first causing of the whole, that we have the most exquisite feeling and most faultless judgments in the management alike of the tracery and decorations. I have given, in Plate X., an exquisite example of it, from a panel decoration of the buttresses of the north door of Rouen; and in order that the reader may understand what truly fine Gothic work is, and how nobly it unites fantasy and law, as well as for our immediate purpose, it will be well that he should examine its sections and mouldings in detail (they are described in the fourth Chapter, § xxvii.), and that the more carefully, because this design belongs to a period in which the most important change took place in the spirit of Gothic architecture, which, perhaps, ever resulted from the natural progress of any art. That tracery marks a pause between the laying aside of one great ruling principle, and the taking up of another; a pause as marked, as clear, as conspicuous to the distant view of after times, as to the distant glance of the traveller is the culminating ridge of the mountain chain over which he has passed. It was the great watershed of Gothic art. Before it, all had been ascent; after it, all was decline; both, indeed, by winding paths and varied slopes; both interrupted, like the gradual rise and fall of the passes of the Alps, by great mountain outliers, isolated or branching from the central chain, and by retrograde or parallel directions of the valleys of access. But the track of the human mind is traceable up to that glorious ridge, in a continuous line, and thence downwards. Like a silver zone—
"Flung about carelessly, it shines afar,
Catching the eye in many a broken link,
In many a turn and traverse, as it glides.
And oft above, and oft below, appears—
* * * * to him who journeys up
As though it were another."
And at that point, and that instant, reaching the place that was nearest heaven, the builders looked back, for the last time, to the way by which they had come, and the scenes through which their early course had passed. They turned away from them and their morning light, and descended towards a new horizon, for a time in the warmth of western sun, but plunging with every forward step into more cold and melancholy shade.