Head over to http://www.kennyroy.com/ to watch his 24-Hour Animation Marathon. Kenny is animating a shot from his short film, The Little Painter. Happening right now, and finishes noon pst. Already seen some great tips about his workflow and am sure there are more to follow, so well worth checking out.
The challenge is over now, but here's Kenny's animation after 24hrs of work! Great stuff and can't wait to see more.
To watch Kenny's playblasts from the big day, please click here