Returning to the nave, one finds nothing more worthy of admiration than another smaller baldachin over an altar between it and the north aisle. This is hexagonal, carried on shafts with stilted arches and roofed with a steep roof. Its dimensions render a small altar a necessity—a matter of common occurrence in old examples. Another reredos and altar in a chapel at the north end of the north transept, dating from 1430, may also be noticed. Here the altar is panelled in front and carved with two angels censing a cross, and low open screens with arcades carried on shafts are placed a few inches from the ends of the altar. The footpace is not carried round the altar, so that it can only be approached from the front.

Of another sort of furniture—monuments of the dead—S. Mark’s has, as might be expected, a good many examples. The earliest are the probably Roman sarcophagi,[31] which lie in the outer aisle or cloister right and left of the entrance; the next, near them,[32] where the sarcophagus is still retained, but adorned with Christian emblems and sculpture; and of considerably later date, and much more artistic interest, are the tombs of the Doge Andrea Dandolo, and of Sant’Isidoro. Here the sarcophagus is surmounted by a canopy, reverent angels stand on either side drawing back partially the curtains from the front of the effigy, and in the centre of the tomb is a bas-relief of the Madonna, and at the ends the Annunciation, S. Gabriel on one side, the B. V. Mary at the other. This is the type of monumental memorial on which so much of the time of Venetian sculptors seems to have been spent. Here, indeed, and on the very similar figures of the Virgin on so many of the tympana of doorways throughout the city, we have to study the sculptor’s art from the time of the Byzantine carvers who wrought the still numerous early capitals, until the artist of the Ducal Palace came to revive the art with his original and splendid series of capitals.

But of all the features of this grand church, that which next to the gorgeous colour of the walls most attracted me was the wild beauty of the pavement. I know not what other word to use which quite describes the effect it produces. It is throughout arranged in the patterns common in most Opus Alexandrinum, but instead of being laid level and even, it swells up and down as though its surface were the petrified waves of the sea, on which those who embark in the ship of the church may kneel in prayer with safety, the undulating surface serving only to remind them of the stormy sea of life, and of the sea actually washing the walls of the streets and houses throughout their city. It cannot be supposed that this undulation is accidental, for had it been the consequence of a settlement of the ground we should see some marks of it in the crypt and in the walls, and some tokens of disruption in the pavement itself. And the corresponding example of Sta. Sofia, Constantinople, where we have it on record that there was an intentional symbolism in just such a floor, is conclusive as to the intention of its imitators here.

Of the mosaics with which the church is richly adorned I cannot pretend to give a complete account. They deserve a volume to themselves. As regards choice of subjects, it is noticeable that the most prominent figure is that of Our Lord, who is seated and surrounded by prophets. Below are the emblems of the four Evangelists, and the four rivers of Paradise. Whilst again in the west dome He is surrounded by the apostles and the Evangelists, and everywhere the general scheme is a lesson to those who now-a-days too often forget the relative importance or the proper order and arrangement of the divine story in the schemes they adopt for stained glass and mural decoration. As regards colour, I need not repeat what I have already said; but it may be observed that wherever modern mosaics have taken the place of old ones there at once we see a complete collapse, and a loss of all good effect. This is mainly owing, beyond doubt, to the attempt which their designers made to produce the effect of pictures, instead of thinking first and mainly of the decorative effect of their work on the building. But at the same time it is obvious that their eyes had lost all feeling for good colour, and that in attempting to draw with a certain amount of academical accuracy, they had equally lost all sense of the prime necessity in such works of simplicity of arrangement, and directness in the telling of their story. There is no part of the church in which some of the best of this sort of decoration can be studied with more ease and advantage than in the cloister on the north side of the nave. Here the mosaics are so near the eye, and the details of design and colour so fine that one is never tired of admiring them.

I never leave S. Mark’s without taking one look at least at the four bronze horses, which, placed as they are on columns high above the ground, add so much to the strange character of the west front, and are in themselves such exquisite examples of their kind. Strange ornaments these for the façade of the chief church of a city where horses’ feet have hardly ever trod! Equally strange, if you are to have horses in such a position at all, is the way in which these are supported. They stand balancing themselves nicely on the caps of small columns. Extremes meet; and I am not so sure but that this extraordinary arrangement is not better than that which is usually adopted. If horses are to be supported above the ground, they may almost as well be so in this way as on the ordinary pedestal, which looks equally unsafe if the bronze is instinct with life. These horses were brought from Constantinople after the fourth Crusade, circa 1203. They are of admirable character, and are probably of Greek workmanship. With every other moveable thing worth moving, they were taken to Paris, and returned after the Peace in 1815.

There is a picture in the Accademia by Gentile Bellini, which ought to be looked at after a visit to S. Mark’s. In it we see the church much as it is at present; but an enormous procession which winds its tortuous way about the piazza, defiles before houses every one of which seems to be ancient, and I never look at the now uninteresting lines of houses which surround it without wishing for the resuscitation of the buildings which G. Bellini saw and drew.

We went into the treasury to see the treasures and plate belonging to the church, but I was much disappointed to find that, in an artistic point of view, there was really very little to admire, or else what was admirable was not shewn. The treasury is a dark room lighted up by a few wax candles, but so badly that it was difficult to see at all satisfactorily.

I was unable to obtain a sight of the Pala d’Oro, as the altar-piece behind the high altar is called; it is only uncovered on feast days, and I have never happened to be in Venice when it was visible. I was very anxious to have seen it, as it is a most magnificent piece of workmanship in gold and enamel. It was executed in Constantinople, and brought to Venice in 1102. Some Italian writers have claimed it for their forefathers as an Italian work; but the documentary evidence of its Eastern origin is supported by the details of the design and execution of the earliest portions of the work. M. Durand has published a very careful description of it in the ‘Annales Archéologiques,’ vol. xx. He gives a list of no less than one hundred and sixty-nine panels or figures, in a considerable number of which the accompanying inscriptions are in Greek characters. The Pala was “restored” in the thirteenth century and again in the fourteenth, when no doubt considerable additions were made to it. The painting at the back has fourteen subjects on a gold ground, and is dated 1345.

Over and over again when at Venice must one go into S. Mark’s, not to criticize but to admire; and if ever in any building in which the main object is the study of art, assuredly here one must go for worship also. I think I never saw an interior so thoroughly religious and religion-inspiring as this, and it is well, therefore, not lightly to pass it by as useless for our general purposes. It seems to shew, as strongly as any one example can, how much awefulness and grandeur of character even a small building may attain to by the lavish expenditure of art and precious materials throughout its fabric; for it is to this that S. Mark’s owes its grandeur, and to this only. There is nothing imposing either in its size or in its architecture; on the contrary, they appear to me to be both moderate, and the former rather mean; and yet this grand display of mosaics upon a gold ground makes the building appear to be both larger and better than it is, and fully atones for all other defects. Could we but place one of our cold, bare places of worship by the side of S. Mark’s, and let the development of Christian art in the construction of the fabric be ten times as great in our Northern church as in the Venetian, we may yet rest assured that every religious mind would turn at once to the latter, and scarce deign to think of the former as a place of worship at all. If this is so, does it not point most forcibly to the absolute necessity for the introduction of more colour in the interior of our buildings, either in their construction, or afterwards by the hand of the painter? And architects must remember that this ought all to be within their province as directors or designers, and therefore that they must not, as now, venture to design cold shells which may or may not afterwards receive these necessary and indispensable decorations, but from the very first must view them as part and parcel of the work in which they are personally concerned; and then, but not till then, shall we see a satisfactory school of architects in England.

The interest of S. Mark’s is not, however, only religious and artistic; on other grounds it is certainly one of the buildings most worthy of study in all Europe. Its architecture is purely Byzantine; and whether its design was derived from Constantinople or from Alexandria, it presents us with an almost unique example of the architecture of the Eastern church transplanted almost without alteration to the domains of the Western. Nor is this all. It played no small part in modifying the distinctly Roman influence by which otherwise the whole of Northern Europe would have been affected. When we see a church so far from S. Mark’s as that of S. Front at Périgueux modelled after it, and in its turn influencing a vast number of churches in that and the neighbouring districts, we may realize what S. Mark’s did towards the development of Romanesque into new forms and combinations, and may then value properly every portion of its fabric. Byzantine architecture was the development of Greek art in the hands of the then vigorous and active Eastern Church. It is not a direct reproduction therefore of Classic art which is to be seen in S. Mark’s, but one stage of a development the influence of which—partly owing to the effect of commerce, partly to her isolation—was largely felt, down to the very last days of active Venetian artistic life. This has been well condensed in a short sentence by Mr. Ruskin. “All European architecture,” he says, “good and bad, old and new, is derived from Greece through Rome, and coloured and perfected from the East. The Doric and Corinthian orders are the roots, the one of all Romanesque buildings—Norman, Lombard, Byzantine; the other of all Gothic—Early English, French, German, and Tuscan. The old Greeks gave the shaft, Rome gave the arch. The Arabs pointed and foliated the arch.” But in the colouring and perfecting the church of S. Mark had the lion’s share, just as in the ground-plan it is to Venice and the East that we owe the cruciform arrangement of so many of our buildings, instead of the basilican form to which we might otherwise have been condemned.