If we remember that the Assyrians did not content themselves with the woods produced in their own country, but habitually cut timber in the forests of distant regions, as, for instance, of Amanus, Hermon, and Lebanon, which they conveyed to Nineveh, we shall perhaps not think it impassible that they may have been able to accomplish the feat of roofing in this simple fashion even chambers of thirteen or fourteen yards in width.

Mr.Layard observes that rooms of almost equal width with the Assyrian halls are to this day covered in with beams laid horizontally from side to side in many parts of Mesopotamia, although the only timber used is that furnished by the indigenous palms and poplars.

May not more have been accomplished in this way by the Assyrain architects, who had at their disposal the lofty firs and cedars of the above mentioned regions?
If the halls were roofed in this way, they may have been lighted by _louvres_; or the upper portion of the walls, which is now destroyed, may have been pierced by windows, which are of frequent occurrence, and seem generally to be some-what high placed, in the representations of buildings upon the sculptures.

[PLATE XLVII Fig.

3.] [Illustration: PLATE 47] It might have been expected that the difficulties with respect to Assyrian roofing and lighting which have necessitated this long discussion, would have received illustration, or even solution, from the forms of buildings which occur so frequently on the bas-reliefs.