Street art or urban art is a contemporary art movement. It is an art done in the street or in public places. Among the works that can be found, the techniques used are painting, graffiti, stencil, mosaic, display, stickers, …, and many other techniques.
In general, Street Art is an ephemeral art, but it is seen by a very large audience.
Street Art takes into account the urban environment in contemporary creation, where artists all exhibit in the same gallery: the street. Above all, they express an ambition: that their works be seen by the public.
Here are some achievements of Street Art:
(Source: http://www.streetartutopia.com )