The challenge was to create a billboard that communicated something interesting about Tolerance. Patrick and Kate spent a lot of time looking through magazines and books and just thinking about what it meant to them. Through the process they sketched probably hundreds of words and came up with a lot of different ideas.
They arrived at this since it was about the two sides of tolerance. The two sides are portrayed as angry tigers (with colors that could be taken to represent many divisions from politics to gangs) and they entitled it "the conversation". It leaves a lot for the viewer to bring to the piece and definitely makes you look!