Artist Gerry Judah’s first world war memorial installation sculptures go on show in the nave of St Paul’s Cathedral in London. Photograph: Peter Macdiarmid/Getty Images

LONDON, ENGLAND – APRIL 10: Artist Gerry Judah’s World War I Memorial Installation sculptures go on show in the Nave of St Paul’s Cathedral on April 10, 2014 in London, England. The two white cruciform sculptures, each over six metres high have been installed as part of St Pauls programme to commemorate the 2014 centenary of the beginning of the Great War (1914 – 1918). Unveiled on Psalm Sunday Palm Sunday the works will be on display until November 30, 2014. (Photo by Peter Macdiarmid/Getty Images)