I personally dont think it is a pool of water for one good reason, there is no reflection of any of the rocks or cliffs etc.
Also it just doesnt look natural to me,i mean it just seems out of place.
I am finding the almost perfect sphere's scattered all over the place in the bottom left hand side of the image more interesting, look at them they
just seem really strange dont you think. I know they are probably just rocks but the shapes just seem almost perfectly spherical.
[edit on 24-12-2004 by markjaxson]