I looooooove mobiles. Love 'em. I love the energy they bring into a space, the visual interest, and the fact that they're not too terribly difficult to make yourself. And this DIY paper version? Easy peasy!
I mean, heck, the kids at PaperRunway even provide a downloadable template, not to mention detailed instructions for turning colorful paper into a kinetic masterpiece! Check out the full tutorial right here.