2023 sees the seventy-fifth anniversary of the foundation of the National Health Service (NHS) in the United Kingdom. The idea of free health care paid through taxes had been around for some time but did not become a reality until the Labour government under Clement Atlee was voted in as the Second World War was coming to an end in 1945.

There's a revolution happening in London. But it's not a political one, or even a social one. Far away from the headline-dominating machinations of governmental Westminster and the bright lights of the glitzy west end theatres, an artistic revolution has been gathering pace in the East End of the city. Into this atmospheric, edgy neighbourhood come the artists, often incognito, to adorn the walls with their creative, talented, sometimes controversial works.