Stones of Venice [introductions]. Ruskin JohnЧитать онлайн книгу.
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in the following work, to mark the various modes in which the northern and southern architectures were developed from the Roman: here I must pause only to name the distinguishing characteristics of the great families. The Christian Roman and Byzantine work is round-arched, with single and well-proportioned shafts; capitals imitated from classical Roman; mouldings more or less so; and large surfaces of walls entirely covered with imagery, mosaic, and paintings, whether of scripture history or of sacred symbols.
The Arab school is at first the same in its principal features, the Byzantine workmen being employed by the caliphs; but the Arab rapidly introduces characters half Persepolitan, half Egyptian, into the shafts and capitals: in his intense love of excitement he points the arch and writhes it into extravagant foliations; he banishes the animal imagery, and invents an ornamentation of his own (called Arabesque) to replace it: this not being adapted for covering large surfaces, he concentrates it on features of interest, and bars his surfaces with horizontal lines of color, the expression of the level of the Desert. He retains the dome, and adds the minaret. All is done with exquisite refinement.
SECTION XXVII. The changes effected by the Lombard are more curious still, for they are in the anatomy of the building, more than its decoration. The Lombard architecture represents, as I said, the whole of that of the northern barbaric nations. And this I believe was, at first, an imitation in wood of the Christian Roman churches or basilicas. Without staying to examine the whole structure of a basilica, the reader will easily understand thus much of it: that it had a nave and two aisles, the nave much higher than the aisles; that the nave was separated from the aisles by rows of shafts, which supported, above, large spaces of flat or dead wall, rising above the aisles, and forming the upper part of the nave, now called the clerestory, which had a gabled wooden roof.
These high dead walls were, in Roman work, built of stone; but in the wooden work of the North, they must necessarily have been made of horizontal boards or timbers attached to uprights on the top of the nave pillars, which were themselves also of wood. [Footnote: Appendix 9, "Wooden Churches of the North."] Now, these uprights were necessarily thicker than the rest of the timbers, and formed vertical square pilasters above the nave piers. As Christianity extended and civilization increased, these wooden structures were changed into stone; but they were literally petrified, retaining the form which had been made necessary by their being of wood. The upright pilaster above the nave pier remains in the stone edifice, and is the first form of the great distinctive feature of Northern architecture—the vaulting shaft. In that form the Lombards brought it into Italy, in the seventh century, and it remains to this day in St. Ambrogio of Milan, and St. Michele of Pavia.
SECTION XXVIII. When the vaulting shaft was introduced in the clerestory walls, additional members were added for its support to the nave piers. Perhaps two or three pine trunks, used for a single pillar, gave the first idea of the grouped shaft. Be that as it may, the arrangement of the nave pier in the form of a cross accompanies the superimposition of the vaulting shaft; together with corresponding grouping of minor shafts in doorways and apertures of windows. Thus, the whole body of the Northern architecture, represented by that of the Lombards, may be described as rough but majestic work, round-arched, with grouped shafts, added vaulting shafts, and endless imagery of active life and fantastic superstitions.
SECTION XXIX. The glacier stream of the Lombards, and the following one of the Normans, left their erratic blocks, wherever they had flowed; but without influencing, I think, the Southern nations beyond the sphere of their own presence. But the lava stream of the Arab, even after it ceased to flow, warmed the whole of the Northern air; and the history of Gothic architecture is the history of the refinement and spiritualization of Northern work under its influence. The noblest buildings of the world, the Pisan-Romanesque, Tuscan (Giottesque) Gothic, and Veronese Gothic, are those of the Lombard schools themselves, under its close and direct influence; the various Gothics of the North are the original forms of the architecture which the Lombards brought into Italy, changing under the less direct influence of the Arab.
SECTION XXX. Understanding thus much of the formation of the great European styles, we shall have no difficulty in tracing the succession of architectures in Venice herself. From what I said of the central character of Venetian art, the reader is not, of course, to conclude that the Roman, Northern, and Arabian elements met together and contended for the mastery at the same period. The earliest element was the pure Christian Roman; but few, if any, remains of this art exist at Venice; for the present city was in the earliest times only one of many settlements formed on the chain of marshy islands which extend from the mouths of the Isonzo to those of the Adige, and it was not until the beginning of the ninth century that it became the seat of government; while the cathedral of Torcello, though Christian Roman in general form, was rebuilt in the eleventh century, and shows evidence of Byzantine workmanship in many of its details. This cathedral, however, with the church of Santa Fosca at Torcello, San Giacomo di Rialto at Venice, and the crypt of St. Mark's, forms a distinct group of buildings, in which the Byzantine influence is exceedingly slight; and which is probably very sufficiently representative of the earliest architecture on the islands.
SECTION XXXI. The Ducal residence was removed to Venice in 809, and the body of St. Mark was brought from Alexandria twenty years later. The first church of St. Mark's was, doubtless, built in imitation of that destroyed at Alexandria, and from which the relics of the saint had been obtained. During the ninth, tenth, and eleventh centuries, the architecture of Venice seems to have been formed on the same model, and is almost identical with that of Cairo under the caliphs, [Footnote: Appendix 10, "Church of Alexandria."] it being quite immaterial whether the reader chooses to call both Byzantine or both Arabic; the workmen being certainly Byzantine, but forced to the invention of new forms by their Arabian masters, and bringing these forms into use in whatever other parts of the world they were employed.
To this first manner of Venetian architecture, together with such vestiges as remain of the Christian Roman, I shall devote the first division of the following inquiry. The examples remaining of it consist of three noble churches (those of Torcello, Murano, and the greater part of St. Mark's), and about ten or twelve fragments of palaces.
SECTION XXXII. To this style succeeds a transitional one, of a character much more distinctly Arabian: the shafts become more slender, and the arches consistently pointed, instead of round; certain other changes, not to be enumerated in a sentence, taking place in the capitals and mouldings. This style is almost exclusively secular. It was natural for the Venetians to imitate the beautiful details of the Arabian dwelling-house, while they would with reluctance adopt those of the mosque for Christian churches.
I have not succeeded in fixing limiting dates for this style. It appears in part contemporary with the Byzantine manner, but outlives it. Its position is, however, fixed by the central date, 1180, that of the elevation of the granite shafts of the Piazetta, whose capitals are the two most important pieces of detail in this transitional style in Venice. Examples of its application to domestic buildings exist in almost every street of the city, and will form the subject of the second division of the following essay.
SECTION XXXIII. The Venetians were always ready to receive lessons in art from their enemies (else had there been no Arab work in Venice). But their especial dread and hatred of the Lombards appears to have long prevented them from receiving the influence of the art which that people had introduced on the mainland of Italy. Nevertheless, during the practice of the two styles above distinguished, a peculiar and very primitive condition of pointed Gothic had arisen in ecclesiastical architecture. It appears to be a feeble reflection of the Lombard-Arab forms, which were attaining perfection upon the continent, and would probably, if left to itself, have been soon merged in the Venetian-Arab school, with which it had from the first so close a fellowship, that it will be found difficult to distinguish the Arabian ogives from those which seem to have been built under this early Gothic influence. The churches of San Giacopo dell' Orio, San Giovanni in Bragora, the Carmine, and one or two more, furnish the only important examples of it. But, in the thirteenth century, the Franciscans and Dominicans introduced from the continent their morality and their architecture, already a distinct Gothic, curiously developed from Lombardic and Northern (German?) forms; and the influence of the principles exhibited in the vast churches of St. Paul and the Frari began rapidly to affect the Venetian-Arab school. Still