This picture taken on November 14, 2017 shows people visiting the Tianjin Binhai Library. A futuristic Chinese library has wowed book lovers around the world with its white, undulating shelves rising from floor to ceiling, but if you read between the lines you'll spot one problem. Those rows upon rows of book spines are mostly images printed on the aluminium plates that make up the backs of shelves. (Photo by Fred Dufour/AFP Photo)
