a photo of a vast subterranean tank full of thin columns, lit up mysteriously

a photo of a vast subterranean tank full of thin columns, lit up mysteriously - green light

a photo of a vast subterranean tank full of thin columns, lit up mysteriously - red light

a photo of a vast subterranean tank full of thin columns, lit up mysteriously - blue light

#Sydney #AGNSW #NelsonPackerTank ‘Yalu’, by The Mulka Project. Atmospheric lights in the subterranean tank, changing to a soundtrack suggesting Yolŋu country in the far north including an electric storm.