Australia's Prime Minister Kevin Rudd (L) and opposition leader Brendan Nelson (R) wrap a possum skin cloak around Ngunnawal elder Matilda House during an Aboriginal welcoming ceremony at Parliament House in Canberra February 12, 2008. Aborigines playing didgeridoos and smeared with white body paint overturned hundreds of years of British tradition in Australia on Tuesday by taking part in the official opening of the nation's new parliamentary session. REUTERS/Mick Tsikas (AUSTRALIA)