Construction. 59 study of imitative works of this kind and by comparing with one another the forms originally conceived by carpenters and joiners, and afterwards employed in stone architecture, that, in our chapter upon the general principles of Egyptian construction, we were enabled to attempt a restoration which may be taken as a type of the early wooden architecture (Fig. 'St,, vol. i.). The foregoing observations may be applied with equal justice to the sarcophagus of Khoo-foo-Ankh figured on pp. 183, 184, vol. i. It is of the same period, and displays the same arrangement of panels and fillets, the same lotus-leaf ornament, and the same imitation of a barred window. There is no cornice or Sforofe at the top, but the upper part of the fiat sides is decorated with the perpendicular grooves which are found in the hollow of the cornice elsewhere. In wood this ornament, which was well adapted to add richness to the cornice by the shadows which it cast, could easily be made with a Qrou^e ; so that even if the oforofe itself was not borrowed from wooden construction its ornamentation may well have originated in that way. If still further proofs be required of the imitative character of this early stone architecture, we shall find them in the door of a tomb (Fig. 35). Nothing can be clearer than the way in which the lintel obtained its peculiar character. It is formed of a thick slab engaged at each end in the upright beams of stone which form the jambs. This slab appears beyond the jambs, and ends in a deep groove, which divides them from the walls. Under- neath the lintel, and well within the shadow which it casts, there is another and more curious slab ; it is, in shape, a thick cylinder, corresponding in length to the width of the door. In the deep groove already mentioned the ends of the spindles or trunnions upon which it is supported are suggested. They are not, indeed, in their right places : they are too near the face of the building. The workman would have had to make the groove very deep in order to show them in their proper places, and he was therefore content to hint at them with sufficient clearness to enable those who saw them to understand what they meant. We have none of the wooden models under our eyes which were familiar to the stonemason who carved these doors, but yet we can easily see the origin of the forms we have just described. The cylinder was a circular beam of acacia or palm, upon which a mat or strip of cloth of some kind was nailed. By means of coils