This year ImageThink created visual summaries of 159 public and private events across North America. Topics ranged from artificial intelligence and social media to innovation and cloud computing. Artists listened to presentations and drew summaries in real-time. This document highlights some of the best talks from 2012 on insightful and cutting-edge topics, including networks, entrepreneurship, health, marketing, and more. The visual recaps provide a selection of ideas discussed at major conferences that year.