Angry Clarion Alley Mural Project Letter to Incite Taggers?

Oh oh.

Also, remember when San Francisco artists used to know that they lived in a city with grime and/or grit? Granted, Valencia Street is, for better or for worse, an affectedly edgier Pacific Heights as of late; but it's still in the Mission, so tagging is pretty prevalent. Then again, who knows -- maybe this will do the trick?

Hat tip: Mission Mission