Workers arrange mocks tombs at a grave gardening display during a press preview of the International Gardening Show (IGA - Internationale Garten Ausstellung)in Berlin on April 7, 2017.
Organisers are expecting some 2 million enthusiasts to visit the show spread over 100 hectares in Berlin's north-eastern district of Marzahn-Hellersdorf. The show opens from 13 April to 15 October 2017.  / AFP PHOTO / John MACDOUGALL        (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)