Doug Wrote:
The point I am making is
> that there are no depictions of the Egyptians
> receiving any tribute or official visitors from
> Greece after the Minoans, that I am aware of,
> which would be a sign of Egypt having very close
> relations, if not a colony in post Minoan Greece.

If by 'Colony' you mean a trading mission, then the possibility is quite strong for a Greco-Egyptian tie. These sorts of embassies have been around for a very, very long time.