When he'd gone through the usual backing and filling to make her understand, Liu Han looked down at the smooth gray mat on which she was sitting.

EVERY day, they cross the gray welcome mats of Bellevue Hospital Center.

Simeon smiled, his grotesque clown's face an odd counterpoint to the grim black-and-white photograph mounted on die gray mat before him.

But the thing the caterpillar treads crushed into the green melee beneath them was an ugly, rubbery gray mat that squirmed convulsively when the cleats caught it.

The exception had broad but stooped shoulders, a close grey mat of beard and an unlighted lantern in his hand.

The brown and gray mat was getting thicker on the slick, moist walls.

It is a gray mat with twelve pressure-sensors embedded between two layers of flexible plastic.

Now the Ping-Pong table had been moved aside and the middle of the rec-room floor had been covered with gray mats.

At first glance it appeared to be a five-foot gray mat.