Sydney's Opera House, world heritage-listed as "one of the indisputable masterpieces of human creativity", celebrates its 40th birthday with a flotilla of lifesavers, Aboriginal dancers and a gigantic cupcake. Duration: 00:46
Sydney's Opera House, world heritage-listed as "one of the indisputable masterpieces of human creativity", celebrates its 40th birthday with a flotilla of lifesavers, Aboriginal dancers and a gigantic cupcake. Duration: 00:46