The following information is NOT printed on these postcards: Banksy is an anonymous English graffiti artist, political activist, film director and painter. His satirical street art and subversive epigrams combine irreverent dark humour with graffiti done in a distinctive stencilling technique. Such artistic works of political and social commentary have been featured on streets, walls, and bridges of cities throughout the world. Banksy's work was born out of the Bristol underground scene which involved collaborations between artists and musicians. Observers have noted that his style is similar to Blek le Rat, who began to work with stencils in 1981 in Paris and members of the anarcho-punk band Crass who maintained a graffiti stencil campaign on the London Tube System in the late 1970s and early 1980s and is active today. Known for his contempt for the government in labelling graffiti as vandalism, Banksy displays his art on public surfaces such as walls and even going as far as to build physical prop pieces. Banksy does not sell photos of street graffiti directly himself; however, art auctioneers have been known to attempt to sell his street art on location and leave the problem of its removal in the hands of the winning bidder.