In No Ordinary Sun, which is named after the Hone Tuwhare book, there is a tangle of plant roots and brick like structures.
"Someone had given me a large amount of orchid roots. I had a stack of them and used them in two or three works as I had them in the studio, so that's a representational element in the painting. And I used a structure on the inside which could be interpreted as a pile of bricks, but it's not really a pile of bricks it's just a series of colours that I manipulated to look like that with those forms around it. I did a series of water colours that relate to this type of thing where I used poetry book jacket covers that I had digitally printed from the 1960s and I put water colours inside them."
And the title of the painting Meat Science is from 1960s beat poet Michael McClure's Meat Science Essays. A curious little rabbit creature crouching in a corner holding a "Help" sign he says has echoes of Hieronymous Bosch and the presence of evil. Another representational element in another painting is a moa bone with the identification tape attached.
Watkins says many of his paintings are about the act of painting but his work is also "quite traditional".
"I'm very aware of the history of art and of painting. I'm also very conscious that I want to make things that look good and are treated with a certain precision and knowledge of how the materials work. It's part of my lower-middle class Protestant work ethic."
He says he has a sense of "suburban surrealism" and of the natural world, evident in the organic sensuality of his paintings. As a boy, living in the suburb of Island Bay, Wellington he revelled in the marine environment of south coast – "the sea was ink blue and cold, with swirling giant kelp, and you could stretch under the rock shelves and pick off paua."
Disciplined, Watkins usually works in his studio every day, as well as gardening, playing golf and watching Netflix.
"This is my job. If I don't do it for a while I go a bit cranky. There is a certain therapeutic element."
Denys Watkins: Dynamo Hum is on at the Sarjeant on the Quay until 25 August 2019