He could see nothing, his body blocking all the light behind him.

His face was cast in shadow as he blocked sunlight from the window behind him.

The youth knew another such face blocked the passage behind him.

Iron shutters came down, blocking the light behind his eyes.

The machine gunner stopped short, blocking the man behind him.

"You are saying that we must find some way to block it behind us?"

The first three flinched and tried to turn, but there was no room to pass the four who blocked the way behind them.

As the children were taken out, the Sisters immediately blocked the doorway behind them, keeping the parents from following.

The entrance was small; he could block it behind him with stones.

His face was large, and blocked any clear view of the production line behind him.