Q: How can you know if some ghost photos are faked?

A: Find the original image.

Analysis of faked ghost photos from the Paranormal Association. The Wem fire ghost girl shown above was faked using a postcard.

The mystery of the Wem fire ghost girl was solved largely by happenstance.

The full story is in the Daily Mail, May 2010 “Mystery of Wem ghost solved by an 88-year-old postcard and an eagled-eyed pensioner”

[paranormal-association.com]