Opposite the door was a low, square opening in the stone wall.

He pointed at the front and back is a lot of storeys high, square opening.

Directly before him on the far side of the landing was a square opening in the green floor tiles.

There was a wide, square opening in the ground.

Just a square opening there, and he saw her shine the light into it.

A round brazen head had appeared in the square dark opening.

Ragland was carried to a square opening in the floor.

And then the trail went directly into the mountain through a large, square opening.

In the center of the room stood a post, and next to it a square opening in the floor.

After two minutes, a square opening appeared under the flame.