As he felt the floor rising beneath him he glanced up automatically, and noticed the glowing ceiling.

Down yet another white-carpeted hall with brushed-aluminum walls and a softly glowing ceiling.

Chapter 3 Danik lay down in his warm feather bed and looked up at the softly glowing ceiling above him.

The light seemed diffuse, as if from some extended source, a glowing ceiling somewhere out of her view.

He flopped on one of the beds and stared at the softly glowing ceiling.

Or the glowing ceiling that illuminated the room with a soft light?

I couldn't see what operated them although it was light in the tunnel from glowing ceilings.

Her dark eyes focused on the glowing ceiling.

He gazed up at the dimly glowing ceiling.

Above her was a glowing ceiling as high as the sky.