Funky reflections

I needed a new avatar since i cut my long hair into this mug.

So this morning a saw a patch of bright morning light, and started to take some quick shots (very quick, had an appointment at 0730 ;( ) ...

This would be the result. I did some contrast etc obviously, but the 2 heads is straight out of cam. I think its shadow and reflection? Don't know really, it didn't really look like this on the wall itself... could be lens-flare like effects from the cheap filter i have to protect the lens (it does that in night shots: a greenish flare of any bright object thats somewhere near the centre)

Anyone thoughts on why 2 of my heads? and can i use this as an avatar in stead of my current one?