The wall of her lounge is covered in paintings, a literal gallery and in a corner, her studio.
"I love all mediums," she says, "and I loved drawing as a child, but at 16 was too young to go to Elam Art School and in the end, I never did. Now I stick to acrylics as they're easier on my eyes."
Colleen suffers from macular degeneration and is legally blind, but that doesn't stop her painting. She loves painting boats, moody seas, the sky and seabirds. For two decades she sailed yachts, crewing and racing from North Cape to Mayor Island. Many of her paintings reflect this in atmospheric swirling motion, often in marine colours.
Everything comes from her head.
"This is a memory of sailing to the Barrier," she says of a graceful yacht heading into rough weather. "I learned to sail on P-class, then Flying Fifteens. I crewed for anyone short of a crew, and eventually graduated to the bigger yachts. I even sailed in that beautiful classic yacht Ariki in the Tall Ships race in the Bay of Islands."
In 2007 Colleen changed her style to suit her capabilities, applying a looser, more impressionistic aspect of her work while keeping up with the times. She sells in the Katikati Exhibition and in her Greenpark Village Art and Crafts weekend. Her Snapfish books record the huge output of her works.
Aged 87, she doesn't let obstacles stop her.
"I'm continuing to express myself through light and shade, all the colours and tones of the spectrum are the emotions of my life."
You can view Colleen's work in the Katikati Art Group gallery on the side of the Memorial Hall. It is open most mornings.