LONDON, ENGLAND - MARCH 19: A member of the gallery staff views 'The Sunflower Clock', created by the Vincennes porcelain factory in 1752, at The Queen's Gallery on March 19, 2015 in London, England. The 'Painting Paradise: The Art of the Garden' exhibition opens this week and features over 150 works from the Royal Collection, inspired by royal gardens and dating from the 16th through to the early 20th century. (Photo by Rob Stothard/Getty Images)
