Borders as a Museum?

I was looking through my notes other day and came across the bit where Mike Sheedy had listed Tescos as a Packaging exhibition. Using this same principal, for the most recent book cover design, surely there can be no better place than a bookshop. I know this may sound obvious, but its too often the case for me that when I’m struggling to come up with something innovative and new, I tend to forget the most basic and simple things. So just to jog my memory in the future, there is no better place to explore book cover design (except maybe a library)