He spotted a dark gray plume of smoke rising up from the ground and hissed with glee.

Total disorganization suddenly swept through the gray plumes, as the Wedgies infiltrated them.

Thick gray plumes were drifting through my yellow and white bedroom like evil genies.

On September 21, the volcano erupted once again emitting a dark gray plume of ash.

There was not another farm in view, though a few widely separated gray plumes of chimney smoke rose both north and east.

From over a distant rise there floated a gray plume of smoke.

He was just a hat and a cloak levitating in the grey plume of his own breath, but when he called we came.

From the chimney of one building rises a thin gray plume.

From the stone building, smoke belched in a continuous gray plume.

Look, there It was coming down the escarpment, dragging a long grey plume of smoke behind it.