Attempted Hat Trick

Today's shot is a bit of an experiment and is my first attempt at a multiple exposure.
I must admit I didn't even realise my camera had this facility until my brother pointed it out to me. This was supposed to be a triple exposure of my brother (I roped him in as my model again) wearing three different hats but I didn't quite get the positioning right so you can only clearly see two - although you can see three ears! :-)