Write 9 pages thesis on the topic did banksy use the documentary film exit through the gift shop to promote himself. I claimed that Banksy took responsibility as a documentary director to educate and alert the public to problems within society, in particular, to change their attitude and behavior towards art by being more critical. Influencing people’s behavior to get involved in a democratic society is the general aim any documentary should have, as the Scottish documentary film pioneer John Grierson once defined: “Grierson’s view..