‘Trench art’ is a term used to describe objects made from the debris and by-products of modern warfare. Trench Art is usually associated with the First World War, although similar items have been produced in other conflicts too.
Otto Dix
Timeline of World War I
Top 10 artistic talents lost in the first world war, First world war
An Exclusive Preview of the New World War I Memorial
The Scarred Face of Beauty: Rodin and World War I - The Metropolitan Museum of Art
Trench Art, Article
Trench warfare, Definition, History, & Facts
Stereography in the Great War (in three parts) Part I
10 Pieces Of Trench Art From World War One
Battle of Verdun Map, Casualties, Significance, Summary, & Facts
A Lovely, Repousse or Embossed 75 mm Empty Shell Case - Made for
War Art National WWI Museum and Memorial