The Stones of Venice, Volume 2 (of 3),

by John Ruskin

§ LXXXIV. And this last clause of the definition is to be more strongly insisted upon, because it includes multitudes of buildings, especially domestic, which are Gothic in spirit, but which we are not in the habit of embracing in our general conception of Gothic architecture; multitudes of street dwelling-houses and straggling country farm-houses, built with little care for beauty, or observance of Gothic laws in vaults or windows, and yet maintaining their character by the sharp and quaint gables of the roofs. And, for the reason just given, a house is far more Gothic which has square windows, and a boldly gabled roof, than the one which has pointed arches for the windows, and a domed or flat roof. For it often happened in the best Gothic times, as it must in all times, that it was more easy and convenient to make a window square than pointed; not but that, as above emphatically stated, the richness of church architecture was also found in domestic; and systematically “when the pointed arch was used in the church it was used in the street,” only in all times there were cases in which men could not build as they would, and were obliged to construct their doors or windows in the readiest way; and this readiest way was then, in small work, as it will be to the end of time, to put a flat stone for a lintel and build the windows as in [Fig. VIII.]; and the occurrence of such windows in a building or a street will not un-Gothicize them, so long as the bold gable roof be retained, and the spirit of the work be visibly Gothic in other respects. But if the roof be wilfully and conspicuously of any other form than the gable,—if it be domed, or Turkish, or Chinese,—the building has positive corruption mingled with its Gothic elements, in proportion to the conspicuousness of the roof; and, if not absolutely un-Gothicized, can maintain its character only by such vigor of vital Gothic energy in other parts as shall cause the roof to be forgotten, thrown off like an eschar from the living frame. Nevertheless, we must always admit that it may be forgotten, and that if the Gothic seal be indeed set firmly on the walls, we are not to cavil at the forms reserved for the tiles and leads. For, observe, as our definition at present stands, being understood of large roofs only, it will allow a conical glass-furnace to be a Gothic building, but will not allow so much, either of the Duomo of Florence, or the Baptistery of Pisa. We must either mend it, therefore, or understand it in some broader sense.

§ LXXXV. And now, if the reader will look back to the fifth paragraph of [Chap. III.] Vol. I., he will find that I carefully extended my definition of a roof so as to include more than is usually understood by the term. It was there said to be the covering of a space, narrow or wide. It does not in the least signify, with respect to the real nature of the covering, whether the space protected be two feet wide, or ten; though in the one case we call the protection an arch, in the other a vault or roof. But the real point to be considered is, the manner in which this protection stands, and not whether it is narrow or broad. We call the vaulting of a bridge "an arch,” because it is narrow with respect to the river it crosses; but if it were built above us on the ground, we should call it a waggon vault, because then we should feel the breadth of it. The real question is the nature of the curve, not the extent of space over which it is carried: and this is more the case with respect to Gothic than to any other architecture; for, in the greater number of instances, the form of the roof is entirely dependent on the ribs; the domical shells being constructed in all kinds of inclinations, quite undeterminable by the eye, and all that is definite in their character being fixed by the curves of the ribs.

Fig. IX.

Fig. X.

§ LXXXVI. Let us then consider our definition as including the narrowest arch, or tracery bar, as well as the broadest roof, and it will be nearly a perfect one. For the fact is, that all good Gothic is nothing more than the developement, in various ways, and on every conceivable scale, of the group formed by the pointed arch for the bearing line below, and the gable for the protecting line above; and from the huge, gray, shaly slope of the cathedral roof, with its elastic pointed vaults beneath, to the slight crown-like points that enrich the smallest niche of its doorway, one law and one expression will be found in all. The modes of support and of decoration are infinitely various, but the real character of the building, in all good Gothic, depends upon the single lines of the gable over the pointed arch, [Fig. IX.], endlessly rearranged or repeated. The larger woodcut, [Fig. X.], represents three characteristic conditions of the treatment of the group: a, from a tomb at Verona (1328); b, one of the lateral porches at Abbeville; c, one of the uppermost points of the great western façade of Rouen Cathedral; both these last being, I believe, early work of the fifteenth century. The forms of the pure early English and French Gothic are too well known to need any notice; my reason will appear presently for choosing, by way of example, these somewhat rare conditions.

§ LXXXVII. But, first, let us try whether we cannot get the forms of the other great architectures of the world broadly expressed by relations of the same lines into which we have compressed the Gothic. We may easily do this if the reader will first allow me to remind him of the true nature of the pointed arch, as it was expressed in § X. [Chap. X.] of the first volume. It was said there, that it ought to be called a “curved gable,” for, strictly speaking, an “arch” cannot be “pointed.” The so-called pointed arch ought always to be considered as a gable, with its sides curved in order to enable them to bear pressure from without. Thus considering it, there are but three ways in which an interval between piers can be bridged,—the three ways represented by A, B, and C, [Fig. XI.],[70] on [page 213],—A, the lintel; B, the round arch; C, the gable. All the architects in the world will never discover any other ways of bridging a space than these three; they may vary the curve of the arch, or curve the sides of the gable, or break them; but in doing this they are merely modifying or subdividing, not adding to the generic forms.

§ LXXXVIII. Now there are three good architectures in the world, and there never can be more, correspondent to each of these three simple ways of covering in a space, which is the original function of all architectures. And those three architectures are pure exactly in proportion to the simplicity and directness with which they express the condition of roofing on which they are founded. They have many interesting varieties, according to their scale, manner of decoration, and character of the nations by whom they are practised, but all their varieties are finally referable to the three great heads:—

A, Greek: Architecture of the Lintel.

B, Romanesque: Architecture of the Round Arch.