From the 'dreaming' to the unsettling nightmare of colonisation, what is the role of memory, dreams and the spirit world in Aboriginal art?

What does it mean to be 'at home' for Aboriginal and Torres Strait Islander people? Is it where you live, or the 'country' you are exiled from?

How does the startling beauty - and humour - of Aboriginal art intertwine with reverberations of the past and our present?