Jenny Chu documented her trip exploring libraries in Europe and Asia from 2009 to 2010. She visited major libraries like the Royal Library in Copenhagen known as "The Black Diamond", Lund Public Library in Sweden, Nuremberg Library in Germany, Antwerp Public Library in Belgium, Amsterdam Library in the Netherlands, Rotterdam Public Library, British National Library, Singapore National Library, and Sha Tin Public Library in Hong Kong. The libraries provided books, exhibitions, activities, shops, cafes, computer and magazine areas, children's sections, and community spaces.