Thoughtful Graffiti in Oxford

I've come across some more unusual and radical graffiti in Oxford. Somebody in my home city is thinking deeply about very ground-breaking and freedom-inducing ideas.
See here for background: http://hpanwo-tv.blogspot.co.uk/2013/12/new-tesco.html.
And: http://hpanwo-tv.blogspot.co.uk/2011/04/get-job-you-lazy-scroungers.html.
And: http://hpanwo-voice.blogspot.co.uk/2014/02/the-oxford-pound.html.
And: http://hpanwo-tv.blogspot.co.uk/2014/03/illuminati-graffiti-in-oxford.html.