330. Church at Trabala. Scale 100 ft. to 1 in.
Returning to the capital, we find one other remarkable peculiarity of the Neo-Byzantine style in the attempt to allow the external surface of an ordinary tunnel-vault to retain its form without any ridge whatever. It can hardly be doubted that this is artistically a mistake. With domes it was early felt to be so, and consequently we always find a flower or pinnacle in iron, or some such ornament, marking the centre. In this the Saracenic architects were especially successful—all their domes possess a central ornament sufficient to relieve them, and generally of the most beautiful proportions. With the extrados of a circular vault, however, it is even worse than with a dome. A roof is felt to be a contrivance to keep off the rain. It may be more or less sloping, according to the materials of which it is constructed; but to make one part of each ridge sloping, and the central portion flat, is a discord that offends the eye, besides looking weak and unmeaning. A pointed arch would avoid the evil, but a reverse or ogee curve is perhaps the most pleasing. In the Neo-Byzantine age, however, between the 8th and the 12th centuries, the eye seems to have got accustomed to it. It is common in the East, especially at Constantinople and at Venice. In St. Mark’s and elsewhere it became so familiar a form that it was copied and continued by the Renaissance architects even to the end of the 16th century.
331. Church of Moné tés Choras. (From Lenoir.) No scale.
One of the best illustrations of these peculiarities is the church of Moné tés Choras at Constantinople, now converted into a mosque and called Kahriyeh Djamisi. The older part of it seems to belong to the 11th century, the side-aisles to the 12th, and though small, it illustrates the style perfectly. The porch consists of five arches covered with an intersecting vault, visible both externally and internally. The last two bays are covered with cupolas which still retain their mosaics internally, and those of singular beauty and brilliancy, though, owing to the constructive defects of the intermediate parts, the wet has leaked through, and the mosaics have mostly peeled off. Externally the front is ornamented with courses of stones alternating with two or three layers of tiles, and even in its ruined state is effective and picturesque. Its principal interest is that it shows what was the matrix[[235]] of the contemporary church of St. Mark at Venice. Subsequent additions have much modified the external appearance of St. Mark, but there can be very little doubt that originally it was intended to be very like the façade shown in Woodcut No. [331].
Not far from Moné tés Choras there are two other churches of the same class and of about the same age. One, the Pantokrator, has been added to at various times so as to cover a large space of ground, but it consists consequently of small and ill-assorted parts. It retains, however, a good deal of its marble pavements and other features of interest. The other, known as the Fethîyeh Djamisi, is smaller and more complete, and possesses some mosaics of considerable beauty.
332. Plan of the Theotokos. Scale 100 ft. to 1 in.
333. Elevation of Church of the Theotokos. (From Lenoir, ‘Architecture Monastique.’) Enlarged scale.