I have to say, my stereotypes of Belfast had oversimplified the city. Yes, there is still tension between certain groups of Protestants and Catholics. But as a whole, I found the people I met there amazingly warm, charming and living life to the fullest. The murals from The Troubles era are fascinating and their lessons apply equally well to many current tensions around the rest of the world. I found it interesting that along with the political Protestant vs. Catholic murals depicting martyrs and injustices, you are also starting to see some inspiring murals on the Peace Wall depicting human rights' heroes from all over the world. Mural painting is so much a part of the culture here that it has sprouted a burgeoning, less overtly political, street art scene that is equally fascinating.
The Shoreditch neighborhood of London is famously known as both the Silicon Valley of Europe as well as one of the best Street Art scenes in the world. Banksy, Shepard Fairey, and a new artist with the moniker Sell Out have all left their mark multiple times. Lots of amazing work to be seen among the hipster and immigrant Bangladeshi populations peppered with many varieties of ethnic restaurants. Truly one of the best of many great walking tours in London.