This one-time steel town worked hard to clean up the smoky skies over the city.

A line of geese, black against the white of the smoky sky, made its way toward the snow field.

It was dark, the overcast smoky sky mostly shut out.

And time passed, and the stars moved westward in the smoky sky.

There were many stars shining in a smoky sky.

Rock and a smoky sky through which the sun was but a pale disk.

One of the walls turned into a window again, showing the smoky sky and the fringe of trees.

"Leading your clan off to die beneath smoky skies in a place where they always feel lost."

The door gave way, opening into the cool night air, and someone was standing there, silhouetted against the smoky sky.

While looking out the window at the smoky skies, he quickly jotted down the lyrics.