The Eye of Sauron sits in the Window of the Eye, which is the curved spire at the top of the topmost tower of Barad-dûr ... his intentions and abilities crystal clear. The Eye of Sauron is ...

The flaming eyeball is seen in two scenes: Frodo and Sam see it in the Window of the Eye, a glass window on the tower of Barad ... and abilities crystal clear. The Eye of Sauron is meant to ...

It is the place, however, for some incredible intricate brickwork, a tower structure that lets you have a huge, functional set of doors, and an eye of Sauron that uses ding, ding, ding ...