Suddenly he saw a deep crack in the earth on his right.

After a few hundred feet, he saw a crack of light.

I saw a crack in the wall of guards and police.

She could only hope that if John came back now, he might see a crack of light above the door, and be warned.

They could see a crack of light beneath the closed door to the kitchen.

At last we saw before us the upward door, and under it a crack of light.

She could see only glowing white cracks here and there.

You can see cracks all about where she has strained herself trying to do it.

"How big an earthquake before we'd see a crack in the ground?"

We see it as a sign of weakness, a crack in the united front.