Police Transport Unit are seeking assistance with a damage by graffiti incident that occurred along Shenton Street, Northbridge on Wednesday 10 October 2018.
Between 9pm and 9:30pm, two men have walked down a laneway behind a community centre along Shenton Street.
They have then caused damage to the centre using spray paint cans.
Police have released a CCTV image of a man who they believe may be able to assist them with their investigation.
The first man is described a fair skinned with shoulder length hair and was last seen wearing a dark jacket with a white stripe, black tracksuit pants with stripes down each leg, a light coloured cap and a shopping bag.
The second man is of similar description and was last seen wearing a dark jumper and black pants.
If you have any information about this offence make a report online at crimestopperswa.com.au or call Crime Stoppers on 1800 333 000, where all calls are strictly confidential, and rewards are offered. Please quote Reference Number 9154.