No “general” grafitti or street art. While a sign can be painted onto a wall, not everything painted onto a wall is necessarily a sign. Maybe to some people but not really what this group is about. See works that are already in the group to see what we mean.
While we are, for now, accepting political signs and as the previous hosts allowed them, works requiring a safe filter, anything deemed to incite hate or extremist beliefs (or indeed are likely to cause distress to groups of people) will not be accepted and anything new with a safe filter cannot be seen at first look by the hosts, who moderate with the safe filter ON and therefore will be scrutinised and may indeed be rejected. These will be on a case by case basis and will be at the host’s discretion.