Newtown Ghost Picture

The following ghost photo was captured at Turbine Hall in Newton by Togmarius, a professional photographer:

"(This picture was taken) while shooting decor images." - Anonymous

On the right bottom, we have contrast adjusted the image in question to help make visible what we see. It looks like a coat and maybe a head above it. But, near the top, a skull-like image also appears. Is this a real ghost or pareidolia? (See Matrixing Ghosts for more on this topic.) Does this photo have a ghost in it? You decide...