The smoke cloud formed a ceiling above us, thick and dark.

He started to draw up power to form one of his famous smoke clouds.

Then something else starts burning, keeping the smoke cloud thick.

He looked across through the smoke clouds into the shrewd grey eyes.

The smoke cloud grew larger and separated into individual columns.

Then a movement to the right of Marco's private smoke cloud made her look away.

But why no smoke clouds rising even higher into the sky?

The missile went straight to the center of the smoke cloud.

It split the smoke cloud that hung on the city.

"The smoke clouds from great fires are even now rising above the southern plain."