Undulating Living Facade at Seoul Shop. Herbaceous perennials grow from both the facade and interior walls at fashion retailer Ann Demeulemeester'sKorea flagship in Seoul. Designed by Korean-based architecture firm Mass Studies (which doesn't seem to have a working Web site), the four-level structure is a grassy oasis of nature in an otherwise gray and dense city. The perennials (clover, says one source) are planted into something Mass Studies bills a "geo-textile." According to
