Do some activities on the webpages below:
http://eslchestnut.com/2011/07/10/street-artbanksy-graffiti-artist/
http://www.boredpanda.com/animated-mural-art-monzter-kim-kwacz/

http://www.boredpanda.com/animated-banksy-graffiti-comes-alive/This blog just tries to give my students some more practice with their English and show some of the work we do in class.