1.   Above him the smoke blackened the air so as he was unable to see the top.

2.   But fires still denude the rain forests, and cigarette smoke still blackens lungs.

3.   A gaping hole marred the facade and the walls were blackened by smoke.

4.   Smoke blackened the facade of the building.

5.   Smoke blackened the sky from the stricken areas, setting apple orchards and pinewoods afire.

6.   The missiles blew out two corner windows, and smoke blackened the facade.

7.   The rockets blew out two corner windows, and smoke blackened the facade.

8.   Two ornate columns on Capitol facade were blackened by smoke to the third floor level, with the truck jammed between them.

9.   She was followed by other women, their faces blackened by smoke.