On 21st May 2003, Mark Anstee started work at the In Flanders Fields Museum, Ieper, Belgium.

His task was to draw two opposing armies of equal number on either side of a 4 metre square wall in 72 days.

On 31st July the drawing was completed.

Total number of figures drawn: 19,386.

The work stood until 4th October when Anstee returned to delete it. Deletion took 2 days. On the third day, the wall was destroyed.