Bolling Hall Museum Ghost Picture

Andrea Pedley sent us this fantastic ghost picture taken at the Bolling Hall Museum. We have no explanation either for the green energy - it is just very cool. We also provided the negative image to study:

"This picture was taken by Andrea Pedley at Bolling Hall Museum in Bradford, England last week, in the famous Ghost Room. There was no smoke or lights in the room, and no explanation for the green aura. My two year old nephew would not even enter the room and insisted on standing by the doorway - could he sense something in the room? All the other pictures taken in the hall came out fine; it was just this one room. I have been in this room many times before, but this is the first time I had ever felt so uneasy, before even taking the photograph. My friend who is a professional photographer could come up with no explanation for this photo."