Artists from all over the world show us this new trend that is increasing its presence on the walls and facades of the most modern and cosmopolitan cities. Berlin, Cape Town, Manhattan, Barcelona, Miami, Vienna, Quito, Malmö, Moscow, Hamburg... are chosen so the best recognised artists decorate and light up old buildings sad facades. The “Street Art” world has experienced an intense evolution, it has reinvented itself and now artists are asked to decorate the streets with their works, thus creating an open and free exhibition