Corroboree Frog light installation during the Vivid 2016 Sydney festival at Taronga Zoo in Sydney. Vivid will feature at Taronga Zoo for the first time to help celebrate its centenary year. The zoo will be specked with hundreds of spectacular lanterns including 10 larger-than-life multimedia sculptures of critical species ranging from the Asian elephant to the colourful Corroboree frog. Picture: AAP