It was only when I transferred today's (once again, very few) photos from the camera that I realised I'd blipped this graffiti-laden metal gate before, but I don't remember spotting the 'City of Ignorance' bit then. Anyway, once spotted on the original, it looked like an ideal candidate for one of my occasional kaleidoscopes. It took a bit of processing to lift that dull original (lots of dark clouds and strong winds and heavy rain and thunder and what-not today) into this final result.
Back to work now. This long-dragged-out job has now reached the really-almost-done stage, with client sign-off due tomorrow and print-ready artwork to go to the printer on Monday. I should be free as a bird for the weekend.