In the future, Andy Warhol once said, "All department stores will become museums, and all museums will become department stores." This has already happened: see the Prada store on Broadway, the former location of the Guggenheim Museum's SoHo branch. It's also occurred at Christian Louboutin, the French purveyor of $900 classic fuck-me pumps, the NYT's Thursday Styles section reveals. Here, the shoes are displayed fetishistically in cases, with red carpet and mirrors... yet, they are not available.