Tiles, 2018, acrylic on aluminium, two parts, 69.5 x 104cm

Tiles with Grid, 2016, acrylic on board, two parts, 58 x 87cm

Gold Grid, 2018, acrylic on board, 43.5 x 32.5cm

Concrete with Grid, 2016, acrylic on board, two parts, 69.5 x 104cm

Concrete with Grid 3, 2016, acrylic on board, two parts, 58 x 87cm

Concrete with Grid 2, 2016, acrylic on board, two parts, 69.5 x 104cm

Parking Building 3, 2013, acrylic on linen, 63 x 84cm

Parking Building with Grid 3, 2014, acrylic on linen, two parts, 63 x 168cm

Grid, 28 Oct - 22 Nov 2014, Window Gallery, University of Auckland. Photo: Sam Hartnett

Grid 30, 2014, acrylic on aluminium, 52 x 69.5cm

Grid 32, 2014, acrylic on aluminium, 69.5 x 52cm

Island 6, 2012, graphite on Bristol board, 20 x 27cm

Island 1, 2012, acrylic on linen, 63 x 84cm

Car Park with Grid, 2009, graphite on paper, 41.2 x 31cm

Travelator, 2009, graphite on paper, 20.3 x 30.3cm

Mall, 2009, graphite on paper, 41.2 x 27.6cm

Mall, 15 Oct - 27 Nov 2010, Gus Fisher Gallery, University of Auckland. Photo: Sam Hartnett

Mall, 15 Oct - 27 Nov 2010, Gus Fisher Gallery, University of Auckland. Photo: Sam Hartnett

Sunny St Lukes, 2006, graphite on paper, 21 x 29.6cm

A Sunny Day in Hamilton, 2005, acrylic on canvas, 45 x 60cm

Sunny Days in Hamilton and Mosgiel, 2005, graphite on paper, 21 x 59.2cm

A Sunny Day in Mosgiel, 2004, graphite on paper, 21 x 29.6cm

Crevice, 2003, burnished drypoint, carbon & graphite on paper, 36 x 48cm. Photo: Sam Hartnett

Vent, 2003, graphite, monotype & screenprint on paper, 36 x 48cm. Photo: Sam Hartnett