It was a weird jolt of color in this gray landscape.

The grey landscape shifted and ran before his eyes, becoming less distinct, more unreal.

Ahead, the gray landscape stretched off into the mist of blown snow.

But he just turned and stared out of the window at the murky grey landscape that was darkening fast.

In what gray landscape did the truth lie?

I sat a moment looked at the Earth which was the one splotch of color in the gray and black lunar landscape.

A delicate purple light swept across the grey and green landscape at dawn.

Sooner or later - in the year 2030, it says here - humans will return to that gray, airless landscape.

White ribbons, to honor the dead, fluttered along the flat, gray landscape.

The three riders pressed on through the grey and white landscape, making twenty to twenty-five miles a day.