A click dropped a black disk from in front of his eye.

It was pretty exciting, watching the black disk of water in the hole, waiting.

He moves black disks on a big sheet of white paper.

He rose, went to the machine and found another black disk for it to play.

Some were larger than others, some smooth without the central black disks.

Outside, the black disks continued their indiscriminate rain of bombs.

Pharesm pointed to a black disk at the center of the floor.

Our apparent destination was a black disk, a round absence of stars.

The black and white disk above the centre shows the moon's phase.

On the sign are the numbers, in white on a black disk, of the routes that stop there.