Home Mists Ghost Pictures

We recently received some ghost pictures of mists captured in a home. We think it is ectoplasm; the presence of spirit within the home. Take a look...

"Can you please let me know if these are ghosts, or am I going crazy?"

These three ghost pictures are an excellent example of ectoplasm.  The swirls of mist in their home are known as "vapor trails."  Some believe them to be left behind possibly by moving orbs, or that it is simply tangible evidence of an unseen presence.