People walk in front of the painting 'Triptych' (1928/32) during the press preview of the exhibition 'The War' (Der Krieg) of German painter Otto Dix in the Albertinum in Dresden, Germany, Friday, April 4, 2014. The year 2014 will see the centenary of the start of the First World War. No other 20th-century artist dealt as intensively or as strongly with the First World War than Dix (1891-1969). (AP Photo/Jens Meyer)