Different interpretations of one form.

Light and shade shown through Stippling.
The light source being the door on the right (next to the bed).

Light and shade shown through sticking tiny bits of black paper.
The light source being the window in the centre.

Photo Montage

An Elephant stuck in the room.

Mouse hiding himself where the Cat can't reach.

A stranger in the room, when you are just about to sleep.

A Fly in the room where the person can't find .