It was Christmas season 2010 and senior bookseller Justin Rowe was in the process of trying to figure out what to do for a holiday window display at the Cambridge University Press Bookshop when his wife whipped out an old food magazine that had a recipe with a papercut background.The seed was planted and Rowe got to work. He created 3 book sculptures for the window display.The result was "pretty amazing" says Rowe. "Suddenly I’d look out of the window and there'd be eight people crowded round it. That was quite odd. Then I did it again last year, and...