[Illustration: CATHEDRAL, TRANI, INSIDE.]
But the daring attempt is thoroughly successful; there is not, what we might well have looked for, any feeling of weakness; the twin columns yoked together to bear all that would have been laid on the massive round piers of England or their square fellows of Germany, seem fully equal to their work. It may be that the appearance of strength is partly owing to the use of real half-columns, and not mere slender vaulting-shafts, to support the roofs of the aisles. But the slender shaft comes in with good effect to support both the arch between the nave and the transept, and the arch between the transept and the great apse. The lofty transept is wholly an Italian idea; but the general idea of these two tall arches is thoroughly Norman.
In looking at such a church as this, so widely different from any of the many forms with which we are already familiar, there is always a certain doubt as to our own feelings. We admire; as to that there is no doubt. But how far is that admiration the result of mere wonder at something which in any case is strange and striking? how far is it a really intelligent approval of beauty or artistic skill? Both feelings, we may be pretty sure, come in; but it is not easy to say which is the leading one, till we are better acquainted with the building than we are likely to become in an ordinary journey. It is familiarity which is the real test. It is the building which we admire as much the thousandth time as the first which really approves itself to our critical judgement. We have not seen Trani for the thousandth time; but we did what we could; we were so struck with a first visit to Trani that, at the cost of some disturbance of travelling arrangements, we went there again, and we certainly did not admire it less the second time than the first. And, whatever may be the exact relation of the two feelings of mere wonder and of strictly critical approval, it is certain that a third feeling comes in by no means small a measure. This is a kind of feeling of historic fitness. The church of Trani is the kind of church which ought to have been built by Normans building on Apulian ground, with Greek and Saracen skill at their disposal.