A digital display of 45 photos on more than 85,000 screens in 22 countries around the globe sought on Oct. 8, 2012 to capture one day of the human experience in what organizers called the largest global photography exhibition ever staged. The 45 pictures were shown on 85,733 major digital display screens on Oct. 8, including Times Square in New York, which organizers estimated would reach an audience of 46 million. Visit aDay.org to see more