A nice mural on a plain grey building wall is far better to look at than the ugly plain wall any day of the week.
Unfortunately there are far too many "artists" who merely spray to mark their gang territory.
I suspect the majority of tags are punk kids pretending to mark their gang territories. Here, they're all like that, since we have no gangs
Instead, they'll just be tag crews tagging their pointless signatures around.
I don't mind either way.
I'll always add 20 years to Odeon's age from now on, he is an old, angry grump!