galleries towards the garden front, the long wings stretching forth on either side--produce a play of light and shade, and break the building into parts, which, without in any way detracting from the grandeur and simplicity of the whole construction, or causing the parts themselves to appear mean or small, present a variety of surface that charms and fully satisfies the eye. [4] We do not know any name more suitable to express the character of this iron and glass building than that which we have chosen. In Gothic architecture we have named one style “Early English,” and we think we may with equal propriety confer the title of “Modern English” upon the new order, which is essentially the creation of the nineteenth century, and which served to house one of the greatest national displays that England ever attempted--THE GREAT EXHIBITION OF 1851. The erection of the building both of 1851 and of 1854, it may be well to remark, is mainly due to the rapid advances made in this country in the manufactures of glass and iron, substances which with only moderate attention will defy the effects of time. The present structure is capable of enduring longer than the oldest marble or stone architectural monuments of antiquity. The iron, which forms its skeleton or framework, becomes, when painted, the most indestructible of materials, and the entire covering of glass may be renewed again and again without in any way interfering with the construction which it covers. [Illustration: OPEN GALLERY TOWARDS THE GARDEN FRONT.] Unity in architecture is one of the most requisite and agreeable of its qualities: and certainly no building possesses it in a greater degree than the Crystal Palace. Its design is most simple: one portion corresponds with another; there is no introduction of needless ornament: a simplicity of treatment reigns throughout. Nor is this unity confined to the building. It characterises the contents of the glass structure, and prevails in the grounds. All the component parts of the Exhibition blend, yet all are distinct: and the effect of the admirable and harmonious arrangement is, that all confusion in the vast establishment, within and without, is avoided. “The mighty maze” has not only its plan, but a plan of the most lucid and instructive kind, and the visitor is enabled to examine every court, whether artistic or industrial; every object, whether of nature or of art, in regular order; so that, as in a well-arranged book, he may proceed from subject to subject at his discretion, and derive useful information without the trouble and vexation of working his way through a labyrinth.