Urban Art is everywhere. Unsolicited, it leaves its traces and signs in urban space. It conquers the public sphere with stickers, posters, extensive murals, and stencil graffiti. It’s galleries are the world’s streets. What began as graffiti in the large cities on America’s east coast forty years ago has since experienced a decisive development. Even if the majority of actions continue to be produced anonymously and illegally, it is no longer exclusively a phenomenon associated with youth culture. These are some amazing examples of different ways how art can be inserted in everyday life, as part of urban art.