National Gallery of Australia
The gallery's collection of indigenous Australian art is mostly modern, but in traditional forms. It is dominated by a memorial of 200 painted tree trunks commemorating all the indigenous people who died defending their land against invaders in the 200 years between 1788 and 1988. Each trunk is a coffin, which in the Yolngu culture is used to mark the safe journey of the soul of the dead from this world to the next.