The sixth Biennale of Sydney, curated, as was the fourth, by Nick Waterlow, brought to Australia works by artists from 21 countries, including Chile, Cuba, India, and Papua New Guinea. About 25 percent of the participating artists were women. Four Australian aboriginal artists were represented, as was an aboriginal performance group whose work is based on tribal rituals. The fairly wide representation of women and ethnic minorities reflected a desire to be socially as well as artistically true to the overall theme of this massive exhibition, which was Post-Modernism, and attempts to foresee what