Between 1968 and 1971 he attended Elam School of Art, gaining valuable wisdom and inspiration from teachers Robert Ellis, Pat Hanly, Colin McCahon, Garth Tapper and Greer Twiss.

On his return, the impact of the Springbok tour protests, as well as a period living with fellow neo-expressionist artist Philip Clairmont that same year, had a lasting impression on Brown.

Symbolism such as the fern, black singlet, dog and driveway, James K. Baxter and Captain Cook, all reflect his experience, his observations and his beliefs.

His later work included the socio-political world of the distinctly New South Pacific, while in his current practice, he continues to emphasize his vision of a New Zealand identity.

Brown has also undertaken two significant stained glass window designs – St Mary's Catholic Church, Auckland (1991) and Holy Trinity Cathedral, Parnell (1998).