I wasn't going to make a post today, but my mail changed it. Google are rich this year on beautiful things. First they've created 'MoviKantiRevo' with Cirque du Solei, and now they are bringing a new experience 'Find Your Way to Oz' together with Disney and UNIT9. It is actually a live advert, but quite a beautiful one. It is better to experience it than to read about, so here it is. But I want to warn you you won't like it, unless you are Ok with being captured for online activity by your camera. It is build round this feature. And mind to open it on a powerful computer.
By the way, it is also available for smartphones and tablets.