The second National Indigenous Art Triennial, unDisclosed, charts the trajectory of Aboriginal and Torres Strait Islander art in Australia since the first triennial, Culture Warriors, in 2007, exploring the work of 20 exemplary Indigenous artists from around Australia.

Thematically, unDisclosed goes behind the scenes to discover the often invisible framework of motivations and meanings upon which artists' ideas, narratives and works of art rest. It is a celebration and examination of the importance of an Indigenous voice in framing an Australian identity and serves as a platform for Aboriginal and Torres Strait Islander artists determined to present their individual and shared perspectives.