1 86 A History of Art Ix Ancient Egypt. to the first six dynasties. It is certain that those monuments form a chronological series extending over a space of from twelve to fifteen centuries, and that during the whole of that long period, the general character of Egyptian sepulchral architecture remained unchanged. We should here, perhaps, in order to make our description complete, attempt to convey a true idea of the reliefs which cover the sides of the chamber, and of the statues which fill the serdab. We should, perhaps, by a judicious choice of examples, endeavour to estimate their style and composition ; but we shall postpone all such examination until we come to treat of sculpture, and of the way in which the earliest Egyptian artists treated the human form. A didactic and analytic method is so far despotic that it compels us, in order to marshal our facts and to make them easily understood, to separate phenomena which are intimately connected, and to destroy the unity of natural groups. We have thus been driven to separate the figured decorations of the tomb from the architectural arranofements which enframe and support them ; with the latter, alone, are we now concerned. We may sum up the foregoing details by the following general description of the Egyptian tomb as it was established in the early ages of the national life, in those years when the national civilization put on the form and colour which it retained until the last days of antiquity. This tomb, when complete, included (i) a built up part which, being raised well above the surface of the soil, was a conspicuous object in the landscape ; and (2) a subterranean part cut in the living rock which was never more than a few feet below the surface of the sand. The constructed part inclosed a chamber which was sometimes internal and sometimes external, a chamber in which the relations of the deceased deposited the funeral offerings, and in which the priests officiated before the stele, to which the most conspicuous place was always given. Sometimes this chamber is nothing more than a recess in the facade, a mere frame for the stele. The structure also contains a retreat in its thickness where the statues of the deceased were walled up. The subterranean part is composed of the well and the mummy chamber. The well is sunk from different parts of the building ; usually traversing its whole depth ; it leads to the mummy chamber which is found at varying depths in the bowels of the earth.