In 2012 Ballarat teenager Donny Govan vanished into the bush during a camping trip.
Apart from a credible sighting a few days later - indicating he may be headed to Bendigo - he has not been seen since.
The Missing Persons Advocay Network have begun a campaign to and honour and raise awareness of missing individuals via murals in public spaces.
We caught up with Donny's sister Rachael O'Keane, who is in the early stages of an 'Unmissables' project - and is searching for a kind landlord who will donate space - as well as an artist who can share their talent to help a life-changing cause.
If you can help, go to theunmissables.com.au
Here's a sample of what it's all about ...