Spooky

Getting out of bed all bleary-eyed this morning I noticed this on the slate in the kitchen. I couldn't take a photo with the flash because all I got was reflection, so I opened the curtains and here it is (in the middle of the pic) ... can you see it?


If you can't see it, scroll down for a big clue:














If you still can't see it (*sigh*) scroll again ...









... I can see a skull. It isn't a mark and won't wash off; it seems to be discolouration in either the slate or the sealant, which happened to make an interesting pattern. Or it's a haunting, whatever you like to think. :o)