Think Small was one of the most famous ads in the advertising campaign for the Volkswagen Beetle, art-directed by Helmut Krone. The copy for Think Small was written by Julian Koenig at the Doyle Dane Bernbach (DDB) agency in 1959. Doyle Dane Bernbach's Volkswagen Beetle campaign was ranked as the best advertising campaign of the twentieth century by Ad Age, in a survey of North American advertisements. Koenig was followed by many other writers during Krone's art-directorship of the first 100 ads of the campaign, most notably Bob Levenson. The campaign has been considered so successful that it "did much more than boost sales and build a lifetime of brand loyalty [...] The ad, and the work of the ad agency behind it, changed the very nature of advertising—from the way it's created to what yo