Corvidius Wrote:
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> So what are opinions on the groovy wavy walls. I
> cannot think of anything at the moment. They are
> not external city walls and seem to be just the
> outside walls of ordinary buildings. There are no
> walls like this at Deir el-Medina, or anywhere
> else, including model buildings found in tombs.
> Unexpected and odd.

They are quite common in the Middle Kingdom, as can be seen in the pyramid complexes of Khendjer and the Southern South Saqqara pyramid, or the residential area of Qsar el-Sagha, and even at Abydos. There is not much research on them, though this article appears the most detailed so far, though l have lost my internet link to it.
On the meaning of the so-called sinusoidal walls in Egypt during the Middle Kingdom, Studia AegyptiacaXIV, pages 423-526