Tomb
house
grainary

They are all good, and i know from the outside the pyramids look big, but from what i have heard they are all to cramped inside, and are much to small for the above three options, i am aware of the Power plant theory, i did a project on it in year 8, once you farmiliarise yourself with it and understand everything it uses to work. resonance, the use of chemicals, it comes together quite nicely, however that isn't what i am really interested in, i just dont think that whether Aliens or Egyptians built it, the technology currently credited to either of them is less than what it would have taken, i realise that they wanted to do this for their pharaoh, but there is only so far physical ability can go over spiritual faith.

I highly doubt these people would build these giant structures so a Pharoah can be big pimpin' in the afterlife, they weren't that stupid.

yes, the pyramids could be seen from the mountains of israel. No reason invite the tomb robbers, also, there is no decorative paint.

If you're talking about no decorative paint on the pyramids, there was a layer of limestone on top to make the pyramids look pretty. They just chipped away over time. There's only the limestone on the tip of the great pyramid left.

The pyramids were completely covered with casing blocks, which, after they were in place, were polished to a bright sheen.
It must have been a wonderful look from, say, across the river--looking as if the pyramids were just three blocks of stone, pyramid-shaped, for the Pharaohs who built them.
Unfortunately, the pyramids, at a later time, became very convient quarries for stone to be used in building Cairo. The only stones of the casing left are a few at the base of the GP, and the tip of Khafre's pyramid.