He could see several poles that glowed blue at the top.

The indicators glowed blue again and another jolt was felt.

The thick wall of the glacier glowed blue and green in the lights.

The staff glowed pale blue, as if answering the sword.

The altar no longer glowed blue, and all about her was darkness.

A worm of flame glowed blue and began to spread.

Her eyes glowed blue in a face pale and furious.

Two pilot lights on the kitchen range glowed blue in the dark.

They stared at the kitchen wall, which no longer glowed blue.

Everything else within the huge room glowed blue or was in darkness.