My friend Victor brought me to this haunted house, a large rectangular room with nothing in it, like an empty recreation room.

He says some magic words, and some crackling starts. In the far corner of the room, between the walls and ceiling, gathers a cluster as if of small insects. The cluster extends across the ceiling line to an adjacent corners, and then disappears.

Then the crackling and the small things start again, and form into the shape of a huge picture frame in the middle of the room, and then disappear again.

Wow. I've just seen some real paranormal activity.