Another classy bit of graffiti today...

...spotted on the Thameslink train again...it must have taken quite some time to do! Sorry for the muted colours, it was actually quite vivid green in real life...I dunno exactly what the subject was supposed to be, but a bit of digging revealed the owner of the green and white flag motif...which appears to be a (not entirely real) country called "Sunamia", so I guess this is a representation of a "Sunamian Tree-Sheep" (in it's natural habitat)... ;)