Image: photograph of a man standing amongst rocks and trees wearing a white wig, and a dark military style coat and sash over a cream waistcoat and breeches. He is holding a large hat and sword in one hand and a gun in the other/
King William IV of Great Britain, c.1830
Citation

Image courtesy of the State Library of South Australia, SLSA: B 21756, http://images.slsa.sa.gov.au/mpcimg/22000/B21756.htm, Public Domain