Do you belive in Ghosts?

Here is the link and story for the picture below. Click on the picture at the link for a better close up.

First thing that caught my attention is that the picture is B&W and not color.
What does the shapes and shadows look like in the original color Picture?

To answer my own question I don't believe in ghosts of the dead returning to Earth. I do however believe in spirits that can appear which ever way they wish. Most ghost pictures are tricks of light and shadow along with the way the mind recognizes the familiar. It is easy to see things in clouds because of the way the mind works. Spirits may haunt a person (obsession) or place but it is not the dead returning in my opinion.