Spirits

Some days ago i made this picture http://rapidshare.de/files/13359014/DSC00220.JPG.html
at my work just for fun and to test my camera on my new phone..
I allways have the feeling that im being watched when i work there etc but just cant explain it

Tell me your opinion pls and tell me what you see and think
you can think im crazy but wel.. i just wanne know more about it.

Edit: no, no one was there when i made that picture


Thanks
image