Well, as I was posting my glass photo and pondering what to do about doubles as that sounded like a simple enough thing to set up for a hoarder like myself, what do I see but my son on TWO screens. We are forever trying to get him off those things and there he is with two. Honestly!
I played a bit with rotation and so I am putting up two different versions. Doubles!
The first shot is actually my second more extreme rotation and the second was my first, more conservative rotation.