Chelsea Winstanley at the TOITU: Visual Sovereignty documentary screening at the Auckland Art Gallery and auction event. Photo / David St GeorgeChelsea Winstanley at the TOITU: Visual Sovereignty documentary screening at the Auckland Art Gallery and auction event. Photo / David St George

Exhibition curator and artist Nigel Borell with Winstanley. Photo / David St GeorgeExhibition curator and artist Nigel Borell with Winstanley. Photo / David St George

Borell and Winstanley during their work on the documentary film TOITU: Visual Sovereignty.Borell and Winstanley during their work on the documentary film TOITU: Visual Sovereignty.

Taika Waititi signing artwork at the auction. Photo / David St GeorgeTaika Waititi signing artwork at the auction. Photo / David St George

Chelsea Winstanley's mother, Cherry Wilson, at the Auckland Art Gallery. Photo / David St GeorgeChelsea Winstanley’s mother, Cherry Wilson, at the Auckland Art Gallery. Photo / David St George

Troy Kingi watching the work of Ngahina Hohaia.Troy Kingi watching the work of Ngahina Hohaia.