Â鶹Éç

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Â鶹Éç Minute looks at how street art has evolved around the world since the 1970s when graffiti work appeared on the subway and streets of New York. (Photo: A wall painting by British graffiti artist Banksy entitled Armoured Dove of Peace located on a wall in the West Bank town of Bethlehem, Credit: Â鶹Éç)