Well here it is, the example, the explanation the works. Philadelphia Photographer, writer and paranormal investigator, Kenneth Biddle, created a photo to demonstrate and provided an explanation. :thumbsup:

I posted the story and photos on The Knickerbocker Blog. I guess it's open season on the basement, water heater photos.

A little above my head but it looks good to me. Pretty much what you guys were saying right along. :mad2: