If you wanted to frame a piece of regular glass would you use spacers? Would the glass be affected by itself if it was framed? What if you wanted to frame spacers, what would you do?
If you put a mirror in front of itself would you have visual infinity?
Will a slinky on an escalator move forever?
Forget these framing questions, there is a bigger picture out there.. and I want to frame it.
Sorry, it's been a weird day, great question schnoubi I was wondering it myself.