"It's almost 60 square metres and I painted it on the floor. It was 14 hour days there for a while. There was a lot of folding involved, or studio fabric origami if you like."
With this and other work, she enjoys utilising a mixture of the familiar and the exploratory.
"It's a balance of a familiar landscape for me and pushing past that into the unknown. I don't like to go in cold but I want to push outside the comfort zone too."
Parkes employed a similar strategy for colour selection, with her Whopper work being a mix of established colour palette and some new colours.
"I love choosing colours with a bit of energy to them."
New Zealand art tends to use a lot of dark colours, Parkes says, especially in landscape work.
She describes Whopper as "an interface of painting, sculpture and architecture".
With the bold use of colour, texture and the scale of work, Parkes knows Whopper is likely to draw immediate reactions from viewers - that it's fun, or playful, or happy, for example.
Whopper is on now at Tauranga Art Gallery and runs until June 15.