Under a gray sky, it could have passed for hell.
His plain single room is on the third floor, and he can't see the street, just the gray sky beyond her head.
When the first sun broke the gray sky we had six miles behind us.
He looked around at the gray sky, the dark trees.
He looked out the window at the gray Russian sky.
The gray sky of morning never burns away to blue.
Outside, the night came on and the gray sky faded to black.
There in the open field under the still, grey sky.
The open air was cold, the sky gray but bright enough to hurt his eyes.
Mary looked out of the window at the cold grey sky.