Wired's Pete Brook talks with Dutch photographer David Galjaard, author of the 2012 Aperture Foundation/Paris Photo First Photobook Award-winning book Concreso, a photo-essay on the insane "bunkerization" practiced by the paranoid Soviet Albanian dictator Enver Hoxha. Hoxha built a one bunker for every four Albanians, 24 per square kilometer, and now the country has no idea what to do with all these decaying, apocalyptic concrete blobs. “I’m telling a story about a country and I’m using bunkers as metaphors,” says Galjaard.