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.

In December our thoughts turn to Christmas. We think about our family, friends, Christmas cards, food (lots of it!) and presents - will Santa pass by this year? Also, just as important, the reason for Christmas: the birth of Jesus. But what we also think about is the weather - will it snow? This question set me thinking – why do we feel Christmas isn’t really Christmas if it doesn’t snow?