Passchendaele

Passchendaele epitomises everything that was most terrible about the Western Front. The photographs never sleep of this four-month battle, fought from July to November 1917, the worst year of the war: blackened tree stumps rising out of a field of mud, corpses of men and horses drowned in shell holes, terrified soldiers huddled in trenches awaiting the whistle.

The intervening century, the most vio...