sentences:  In 2005 he was awarded a Doctor of Letters honoris causa for 'his long and distinguished contribution to the field of arts', by the University of New South Wales.In 2015 Tillers was commissioned by the Australian War Memorial to design a commemorative tapestry on the 100th anniversary of the First World War.The tapestry, Avenue of Remembrance, also made reference to The Gallipoli Letter, written by Keith Murdoch to then Prime Minister Andrew Fisher, which is widely thought to have helped end the Gallipoli campaign.