The choice of wool was deliberate, as it was widely used in uniforms and equipment, and still plays and important part in the agricultural economy of countries that fought in the conflict, such as Australia, the UK, NZ and South Africa.
The figures have been displayed at Roubaix in northern France, as part of the Farewell to Arms season, and at the Grand Palais in Paris. They came briefly to London for World Travel Market, and will hopefully make further appearances,with official commemorations to mark the Battle of the Somme beginning in France on July 1 and a new interpretation centre opening in June in Thiepval .