Bill Yidumduma Harney Senior Wardaman Elder is well-known in Australia. Two Film Australia TV films (1997; 2001) traced his Wardaman family and ‘Land of the Lightning Brothers’. Jan Wositzky’s Born Under The Paperbark Tree (1996) put Bill in print with his stockman’s background filled with yarns of cattle station life. Wardaman tours from Katherine make the rock art an important tourist destination. Major paintings of his grace Parliament House in Darwin and the Court House in Katherine. Today his community lives on the huge Menngen cattle property he worked for thirty years to regain as Wardaman land; and his early years feed into his son’s growing management experience. He has over 100 dependants in his extended family, works long hours making/decorating didgeridoos and painting canvases, presides over the Wardaman
meetings, attends to the maintenance and running of the station, and goes to conferences and policy work within the wider Aboriginal community of Australia. He regularly paints and exhibits at the ArtMob Gallery in Hobart and in Sydney and Melbourne, and his material is presented to the public at the Planetarium of the University of Colorado, Boulder, U.S.A., through the Dark Sparklers material in particular. His wife Dixie and many of his family appear in photographs in the book, and he is hoping they can develop such tradition in family and community that they can live in their life’s two worlds in proper Aboriginality and in proper practical modernity.

Dr Hugh Cairns’ informal education in Britain included the Avebury standing stones and viewing Stonehenge though computer-type astronomical theory. Degrees from Oxford and Edinburgh universities included study and research at Princeton, the College de France, and the University of Bochum. Dreams of Aboriginal intellectual world were born attending Levy-Strauss’ lectures in Paris in 1968 (while ministering at the Scots Church). In Sydney in 1976, Elkin pointed him to the Milky Way as a ‘tracing-board of stories’ in Northern Australia. During years as a college principal he studied Aboriginal and astronomical materials and sites, and in 1988 started research with a view to publications (eg. Oxford III’s book Archaeoastronomy in the 1990’s). He joined J.J.Drew in 1997 for a research trip to Wardaman country. They recorded Bill Yidumduma Harney one night pointing to Corona Australis as important in Wardaman culture, and he was invited to chronicle the Dreaming worlds of Wardaman astronomy in 1998. He lives in Sydney and Merimbula with his wife Hilary who assisted with the field-work. They have four children and nine grandchildren, and delight in them.

Painter Samantha Wortelhock and her husband Damien Naughton listened to Hugh Cairns in 2000 after his Wardaman fieldwork. Sam responded to Bill Harney’s world with fascinating canvases that appear in Dark Sparklers. In the mountains near Byron Bay they plant trees, paint, exhibit, bring up their young children, enthuse many youngsters at local schools, and relate the night skies stories to the local Aboriginal people.