The artists behind "_Toiletpaper_":http://www.toiletpapermagazine.org/ magazine, Maurizio Cattelan and Pierpaolo Ferrari, have collaborated with "Wieden + Kennedy":http://www.wk.com/work New York on dating app OkCupid’s new campaign. Based on the concept of reappropriating the acronym DTF – “down to fuck” – the posters apply the artists’ signature, saturated colours and surrealist imagery to typographic and photo pairings, giving new meaning to the phrase.