The shadow on the barn is the beginning of a Spirit Energy Light.  Sweet William lives on land that has been a Native American family land for over 200 years.  Spirit?  I think so.  The golden rule in Ghost hunting, which I believe can be utilized in Orb hunting in history and environment.

I made a negative in order to examine more parts of the picture.

Below is close up.

"Copyright 2004, Orbs4U."