But this was a true white, as if their faces had- been powdered with chalk.

The old high school coach couldn't have done better with chalk on a blackboard.

'Could have painted his face with chalk or something,' he said.

It had been marked off with chalk in a very precise square.

You know, I mean, why teach with chalk and talk.

The scar across his chin might have been drawn with chalk.

With white chalk, Seard wrote three names upon the board.

We have the rope in case any of us fall, and by marking our trail with chalk no one will become lost.

He took the tape and marked with chalk, then stood back to examine again.

But body positions and blood sites were clearly marked out with blue chalk.