Keith runs Grinter Glass studio in Whangārei with the assistance of Brendon, Kirstin, Shirah and Sergio. His fascination with modernist painting has inspired his glasswork. The studio creates glasswork using the shard pick-up technique and mixtures of coloured frits to create unique patterns in vases, bowls and tumblers.
Keith paints on canvas and blown glass. His paintings are based on blind contour drawings made while walking. He developed this technique studying for his Master of Design degree in Art and Design.