Totally diggin’ Supermarket Sarah’s (Sarah Bagner) latest wall. We featured her back in 2009 and 2010, and she’s still going at it with her rotating online storefront. Since then, she’s brought her “walls” to popular bars, galleries, shopfronts and even Selfridges. And next month, she’s coming out with the book “Wonder Walls, Supermarket Sarah’s Guide to Display” (available for pre-order!).