Other winners included Mayhla Howels with her design "Earth Mother" in the Our Natural Environment section and Jessica McEwing's "Cosmopolitan Ties" in the Reduce, Reuse, Recycle section.
McKenzie Pickering won the Youth Award for her work "Te Haerenga: The Journey", and Yvette Gilchrist's "Thrive" took first place for Best Construction.
Toi Toru was awarded best model for helping bring life to Shelly Matiu's creation "Reuse".
New technology added a fresh component to festivities, with immersive visual compositions transforming town hall.
Organisers praised the level of creativity and craft displayed by this year's designers and promised show expansion for 2020.