Stratum's black glasses flashed as she turned her head sharply.

The glasses flashed as he lifted his head.

The older man's glasses flashed as he raised his head, then he said something to those around him, left them and came towards Malone.

His glasses flashed in the bright television flood lights.

She turned to face him and saw his glasses flash in the gloom.

On his screen he could see the glasses of the Apparatus commanders flashing.

His glasses flashed and went out again.

Again the glasses flashed at me with a peculiarly penetrating air.

Now and then his glasses flashed a double beam of light.

His glasses flashed disapprovingly as he said: 'I don't deny that I'm against it.