Love and art are always the answer to cities.
Brick Lane, a street once populated by Irish, Bangladeshi and Ashkenzai Jews that immigrated to the area, has become the Mecca of street art in East London some years ago.
Many street art works can be found on many laneways that come off Brick Lane.
The walls of the elevated trucks of the train around a green space are an authentic street art museum. If you are lucky enough, you could see some artists painting at daylight.