Liv Declerck speaks to Nadia Budihardjo about the recent performing arts congress, which was held in Perth for the first time.

Liv Declerck speaks to Nadia Budihardjo about the recent performing arts congress, which was held in Perth for the first time.
Plus: Rio Tinto's $215m spend; Synergy wind farm costs blowout; and a Bayswater site sale.