Christoph Rehage spent a year walking across China. On his way, he took photos of his face every day and made this time-lapse video.

http://vimeo.com/moogaloop.swf?clip_id=4636202&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1
[via BoingBoing]