Graffiti

The graffiti, can be seen as vandalism because people, in general, think that all graffiti are made by vandals.
I believe that the graffiti (as design, not scribble) is an art, because it is a typical "street art".
But as all art, should be made in suitable places and allowed.
Thus, the governments of counties, can and should have influence in this matter, by providing appropriate places and encouraging this art.