She waved a hand in front of her husband's face.

The captain waved his hands in front of her face.

The director waved a hand in front of her face.

A mother waving a camera steps in front of him.

Tom waved a hand in front of the Doctor's face.

I went to him and waved my hand in front of his face.

She waved a hand in front of a guard's face.

Wave a new theoretical problem in front of him, and stand back!

She stood up and waved a hand in front of his face.

One waved at the air in front of his face.