It is this instinctive affection which it is so difficult to reason upon, and to which cold investigation seems so uncongenial; yet most pleasant it is, in after life, to find ever new proof that our early feelings have not been misplaced; that those once callous warm up when they are led to examine; that those who, strange to say, disliked the architecture of their forefathers, are now forced to admit some of its beauties; that the style, once despised, has become gradually appreciated, and its study become the favourite pursuit of thousands--every county having its society organised to promote it; that in every country in which it once flourished (Italy herself not excepted), the same revived feeling towards it has arisen; and, finally, that this distinguished Academy has stamped it as equally classic with the architecture of the ancient world, and admitted it to an equal place in the instructions offered to her students. Having found it impracticable, from previous engagements, to give, as had been kindly suggested to me, a short course of lectures during this season, I propose on the present occasion to limit myself to some introductory remarks on the study of Mediæval architecture, which I trust, with the kind permission of the Council, to follow up next year by one or two further lectures, both upon its original productions, and upon the bearing of the study of them upon our own practice and the architecture of the future. I will commence by considering the different claims which Pointed architecture has upon our study. The more carefully we examine into the subject, the stronger and the more numerous do we find these claims to be. To a casual observer, the interest we feel in the subject may appear to be the result of local prejudice or of arbitrary choice, and our Mediæval styles may seem to have no greater claim upon us than those of a hundred other periods or countries. The fact, however, is the very reverse--that Pointed architecture is marked out from others in the most signal and remarkable manner. I will briefly point out some of the circumstances which thus especially single it out. In tracing the history of civilisation, we cannot fail to perceive that, from the earliest ages to the present, it has followed one not unbroken, yet connected stream, and though branches have struck off in different directions, it has ever had one main channel, which at each period represents the central mass of civilisation; this stream, passing now through this country and now through that, but its place being nearly always so marked as to leave no doubt as to where, in each succeeding age, the main seat of civilisation is to be found. Art has in regular succession followed in the same course--the main channel of civilisation and art having been the same, though each possessing its minor branches.