At TED, it’s encouraged to draw on the walls

We spent the last week of March in the Vancouver Convention Center at the TED Talks. We were excited to inspire and be inspired. To help, we brought along Boston-based visual artist Derek Cascio. He worked overnight, every night, to fill our moveable IdeaPaint walls with a massive black and white mural. Then, during the sessions, we invited TEDsters to add to the drawings: astronauts, ballerinas in blindfolds, a bat emitting sound waves.

See what happened: http://blog.ted.com/tag/ideapaint/.