a class at CCA was led by IDEO employees during my first year of grad school. after the course, students would often practice the "IDEO method" of using post-its to rapidly produce an abundance of ideas, a.k.a iterations. so, when asked to design a poster for a lecture by IDEO's C.E.O. Tim Brown, i figured it would be appropriate to use the medium as the message. i used about a thousand post-its to create the 10'x10' installation.
-Z