These are from the vintage spirit photography group on Flickr.
They depict purported phenomena that took place during
seances and interactions with mediums. Many have proven
that effects like these can be hoaxed, but still, these may offer
interesting source material for your next great story.
The magician takes the ordinary something and makes it do
something extraordinary. Now you're looking for the secret...
but you wont find it, because of course you're not really
looking. You don't really want to know. You want to be fooled.
- Christopher Priest, The Prestige