The WWF format is a PDF that cannot be printed out. It's a simple way to avoid unnecessary printing. So here's your chance to save trees and help the environment. Decide for yourself which documents don't need printing out -- then simply save them as WWF.
This professional campaign titled 'Save as .wwf format' was published in Germany in December, 2010. It was created for the brand: WWF, by ad agency: Jung von Matt. This Digital medium campaign is related to the Public Interest industry and contains 1 media asset. It was submitted about 13 years ago.
Advertising Agency: Jung von Matt, Hamburg, Germany
Creative Directors: Doerte Spengler-Ahrens, Jan Rexhausen
Idea / Art Direction: Michael Kittel
Copywriter: Henning Mueller-Dannhausen