It is not surprising that having invented paper over 2,000 years ago, the Chinese found a wide variety of ways to use it. Though the seventeenth-century landscape artist and arbiter of taste, Wen Zhengheng, considered painted wallpaper vulgar, Li Yu (1611–80), owner of the Mustard Seed Garden, advocated brown rather than white wallpaper, and Chinese painted wallpaper depicting birds, flowers, garden architecture and butterflies became popular in Europe in the seventeenth and eighteenth centuries. In 1794, the first British ambassador to China, Lord Macartney, even brought back a set painted with scenes of Chinese streets and workshops for his banker Mr Coutts which can still be seen in the bank’s boardroom.