This week, Richard Watts sprukes the Australian Ballet's "Symphony in C" playing at ACM's State Theatrewith dancers and choreographers Alice Topp and Richard House, Rollercoaster Theatre company's Artistic director Sarah Sutherland and David Baker chat about their debut musical'Fish' on at Melba Spiegeltent and Curator Juliette Hanson about"Borderlines",a gallery celebrating the Indigenous Australian artwork focusing on Central Australia, now showing at Domain house in South Yarra.