sonia rykiel conceives café-cum-library concept for book-lined paris pop-up shop all images courtesy of sonia rykiel the sonia rykiel flagship store in paris has been transformed into a café-cum-library as part of a pop-up concept, which sees nearly floor-to-ceiling shelves of hardcovers and paperbacks trace the perimeter of shop’s interior walls. the site, located on the lively boulevard saint-ge