The Hyde Park area of Leeds.
I've spotted Ook's tag in a number of other places, too.
I shouldn't be at all surprised if one of these chaps could play the harmonica.
Andrew Macpherson is a storyteller based in Leeds, West Yorkshire. By day he toils as a web developer, and at weekends he roams the land with The Ladybird Project, an artsy-fartsy band of circus folk. He tweets as @MartianWebDev