A single look he took at the stones lying in his hand.

Blue Face took only a single look, to make sure that the knife had gone in where he intended it to.

It's funny how much a single look can say, isn't it?

But a single look at the sky was all it took to get a fix.

A single look into their eyes told me that they were what I had not believed to exist.

He began to rise, but I stopped him with a single look.

She laid hold and then set him aside without a single look.

We hadn't exchanged a word - not a single look for that matter.

He shot a single exasperated look at the young man then turned to me.

A single look, a gesture, can take on a world of meaning.