The Lights Come Up Again [Text Adventure] - Act One: The Room, Scene Two

Once again you find yourself standing in a dark room. Your pockets have been emptied. The lights come up again. Through the glass wall, a seat has a spotlight on it. There is a blood stain. You turn away and look at the room.

There is a door. There are also three paintings on the back wall. Each has a red ball. On the floor is a note. You can't read it from here. What next?

The track in the background is once again a self-composed piece. You can find it here.