On a platform atop the highest tower stood two men.
The people atop the tower fell, tumbled across the floor.
He saw it again on screen from a pickup atop the central tower.
The city in sunlight, from the roof of this box atop the tower.
He should be able to keep them as safe as they had been atop the tower.
I found him atop the highest tower of the Citadel.
It crept past the edge onto the platform atop the tower.
Atop the tower was a single room, sealed up except for a circular hole cut out of it.
The sphere atop the tower has been called the "world's largest light bulb".
The next project they began was the construction of a cistern to be placed atop the tower.