Nothing like a spot of graffiti to spark the midweek doldrums.“Peace, have a good day”. I keep thinking that one day I will run across a bit of wisdom displayed in someone’s well thought out graffiti or street art. Not something as vague as: ” the end is near’. But, rather, just a tidbit of something that shows me some insight and mental prowess; something I can take with me to ponder over. So far,

no such luck.

I’ll be looking, though. I don’t understand the “3.7” in the first image. I would understand: 3.14, pi as a universally understood mathematical statement, but……3.7?