Ghost Pictures: Ectoplasm Faces

Cherri sent us some very intriguing ghost pictures from when she was a kid. Are the photos evidence of ectoplasm mist (a spiritual presence) around her face? You decide... Here's her story:

"When I was a child, it was the strangest thing - a lot of pictures of me that were taken (made no difference at what age I was or what camera was used - it even showed up in school pictures taken by a professional photographer) had like a shield of white over my face - almost like an umpire mask."