By the look of him, I said, he must have been here some hours already.

He could tell just by the look of the place.

Now, I can tell by the look in his eyes sometimes what he is thinking.

I knew what he was thinking by the look on his face.

I see by the look on your face you don't believe me.

I can tell you do by the look on your face.

She must be 110 years old, by the look of her, he said to himself.

By the look of them they had been dead for some time.

By the looks of things these days, just about everybody makes war.

He's a good kind man by the looks of him.