Let the visitor now proceed up the building until he arrives at the Central Transept, at which point he will be enabled to judge of the vastness of the hall in the midst of which he stands, and of the whole structure of which the transept forms so noble and conspicuous a part. INTRODUCTION TO THE FINE ARTS COURTS. In order the better to appreciate the arrangement of those restorations through which we now propose to conduct the visitor, a few words explanatory of the object which they are intended to serve may prove of use. One of the most important objects of the Crystal Palace is to teach a great practical lesson in Art. Specimens of the various phases through which the arts of Architecture and Sculpture have passed, are here collected, commencing from the earliest known period down to modern times, or from the remote ages of Egyptian civilisation to the sixteenth century after Christ--a period of more than three thousand years. Perhaps no subject, with the exception of the literature of departed nations, affords more interest to the mind of man, than these visible proofs of the different states of society throughout the world’s history; and nothing better aids us in realising the people and customs of the past, than the wonderful monuments happily preserved from the destructive hand of Time, and now restored to something of their original splendour by the patient and laborious researches of modern times; and, we may add (not without some pride), by the enterprising liberality of Englishmen. Nor is it the least extraordinary fact, in this view of progress, that the building itself, which contains these valuable monuments of past ages, is essentially different from every preceding style, uniting perfect strength with aërial lightness, and as easy of erection as it is capable of endurance. Thus then, beneath one roof, may the visitor trace the course of art from centuries long anterior to Christianity, down to the very moment in which he lives, and obtain by this means an idea of the successive states of civilisation which from time to time have arisen in the world, flourishing for a greater or less period, until overturned by the aggressions of barbarians, or the no less destructive agency of a sensual and degraded luxury. Sculpture, the sister art of architecture, has also been worthily illustrated. Vainly, in any part of the world, will be sought a similar collection, by means of which the progress of that beautiful art can be regularly traced.