The walls of Beirut talk volumes about the city and its habitants. Many of the city's bullet-scarred walls are covered in words, drawings, signs, slogans and graffiti art. They offer a glimpse both of a vibrant and emerging art culture as well as the abiding dark force of political sectarianism.
http://www.aljazeera.com/programmes/aljazeeraworld/2013/04/201343115139…