This little animation example demonstrates using avatars to create a "Clark Kent" version of yourself amctv.com/madmenyourself/ and a superhero version of yourself ugo.com/games/superhero-generator-heromachine-classic.
Then animating these avatars in keynote with photo booth video/audio and freeplaymusic.com/ for music over an image from flickr.com/search/?q=landscape&l=4 .
My photo came from Billy Lindblom. I was inspired by his caption: Svalbard tundra landscape in autumn. Not all days where this calm.
Go through the entire step by step tutorial for making an animation like this on my Fugleflicks wiki: