Nathan Sawaya

There's a fun, nostalgic aspect to Legos - people connect to the art on a different level. But it's also a medium that lets me design anything I can imagine. I especially enjoy creating curvy forms using rectangular pieces. Up close, you notice the sharp angles, but when you back away, the corners blend into curves.

The team behind 'The Lego Movie' approached me. They wanted to do something extra special for the Academy Award performance of best song nominee 'Everything is Awesome.' They had seen my earlier version of a Lego Oscar statue, and I was happy to take on the challenge.

The jet stream is a very strong force and pushing a balloon into it is like pushing up against a brick wall, but once we got into it, we found that, remarkably, the balloon went whatever speed the wind went.