He is driven to do specific things - he leaves his signature at the scene with the body.

An explosion leaves its signature on metal in several ways.

He might as well amuse himself by leaving his legal signature.

From famous artists to building contractors, we all want to leave our signature.

Behind him, he left his signature on the walls.

She left her signature on the wall of the dressing rooms (it was retrieved after the fire in 1972).

Sarah Bernhardt left her signature on the wall of the dressing room.

We both know if that is the case, they have to have left their signature on each crime.

As always she has left her signature, the Cattleya flower.

Nor could he even be certain that more than one creature had left its signature there.