Seance Face Ghost Picture

This ghost picture was taken by Paul Shepherd of the UK, a member of Utopia Spiritual Centre. He was photographing a seance when he unexpectedly captured a hovering face above them. It does not appear possible for the face to have been cast upon the wall as a reflection, and no one in the group looked like the man on the wall. Is it a ghost?

"...(Our) team goes by the name of Thriller Nights. We were doing an angel board, talking to a gentleman who frequented the 'stute' in the 1930s while Paul decided to take photos. We also contacted one of the groups guardian angel."