Banksy 2012 Calendar. Needing no introduction, Banksy is a pseudonym for the graffiti artist, political activist, film director and painter who’s 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 including his home city Bristol. This Banksy 2012 Calendar features 12 of hi most famous street artworks of recent years and showcases his extraordinary and popular work.