John Longstaff

Sir John Campbell Longstaff (10 March 1861 – 1 October 1941) was an Australian painter, war artist and a five-time winner of the Archibald Prize for portraiture. Longstaff was one of the most prolific portraitists of the Edwardian period, painting many high society figures in both Australia and Britain. His cousin Will Longstaff was also a painter and war artist.