Police investigating an incident of criminal damage on Caernarfon Road in Bangor have renewed their appeal for information.
The incident occurred on 3 November at approximately 4.15pm.
North Wales Police said they are keen to talk to the person in the photograph.
A Facebook post from NWP Gwynedd North read: “We are still investigating an incident of criminal damage in Caernarfon Road, Bangor on November 3, 2021 at approximately 4.15pm.
“Do you know this person? We are very keen to speak to them about the incident.
“If you know the person in the photograph, or if you have any other information about this case, we urge you to come forward using our LiveChat facility, or by calling 101, quoting reference 21000767132.”