It is, therefore, no matter of surprise to find them inscribed and decorated.

The ceilings are covered with stars, to represent the night-sky.

The rest of the decoration is very simple.

In the pyramid of Unas, which is the most ornamented, the decoration occupies only the end wall of the sepulchral chamber; the part against the sarcophagus was lined with alabaster, and engraved to represent great monumental doors, through which the deceased was supposed to enter his storerooms of provisions.

The figures of men and of animals, the scenes of daily life, the details of the sacrifice, are not here represented, and, moreover, would not be in keeping; they belong to those places where the Double lived his public life, and where visitors actually performed the rites of offering; the passages and the vault in which the soul alone was free to wander needed no ornamentation except that which related to the life of the soul.