Yes,some people believe they are catching images from the other dimension , or are getting communication from another dimension by taking photos of images in water.( to me its like the burnt toast with a Jesus face on it as in like on ebay) Who knows it could be real, but to me it leaves too much open to interpretation and seems more like Pareidolia to me.
So right iburyem. The mind can make you think you see something that is reaaly not there. Kinda like seeing a face in a piece of wood. There may be something there, but i doubt any real communication can be found through boiling water. Possible maybe, but highly improbable. Still some beautiful images.