I have no idea what it is but it disappears after about one or two seconds.
I don't know I think it must be me being mental because its not shaped like a ghost or anything really recognizable. This is very awkward to admit but I feel that what ever it is has a consciousness.
About two years ago when I lived in Prahran a similar thing used to happen, in which I would wake up at 4am every morning and I would see a strange purple (sometimes green) shape in my room. Every morning! It was kind of a diamond shape.
I read in the paper recently about a man's theory that aliens could be standing right in front of us and we wouldn't even register because they take on forms that our brains cannot process in any way. I really hope these mystical shapes are something to do with my being crazy and not weird aliens watching me sleep.

