COLOURFUL works of art are lining shop windows in the CBD to celebrate Disability Action Week.

Disability Action Week doesn't officially start until Sunday, but the annual Artyability Exhibition is being held this week to raise awareness.

The 69 paintings and photographs hanging in shop windows on Ruthven St have all been submitted by people with a disability.

Disability Action Week events co-ordinator Toni Mitchell said the exhibition got bigger every year.

"The exhibition is all about promoting the achievements of people with disabilities," she said.

"It gives them a chance to show off their amazing talents."

Ms Mitchell said the exhibition was a way to raise awareness around town.

"It is a great way to get the community involved," she said.

"Businesses are able to hang art work in their windows and shoppers are able to enjoy it as well.

"It's important that people understand people with disabilities can contribute to the community.

"People tend to underestimate what people with a disability can do, but if you see their artwork you will be blown away."