Begin forwarded message: I recently watched Spike Jonze's movie HER [http://en.wikipedia.org/wiki/Her_%28film%29] and it was great. What caught my attention too was the set and clothes design, which has lots of color blocking and simplicity too. The protagonist is Theodore Twombly (actor Joaquin Phoenix) and above his work space was a mobile with simply colored polyhedra. I'm not sure if it was origami but it definitely looked like it was made of paper. I haven't been able to find a photo of that shot but it looked a lot like this mobile show at this DIY website [http://crafts.tutsplus.com/tutorials/make-a-beautiful-paper-polyhedron-mobile--craft-4771]
I think I found what mobile they used in the movie. I was at MoMA yesterday and chanced upon a mobile kit with five colorful polyhedral paper units made from flat stock. See link below for photos... https://www.dropbox.com/sh/h9g6yz22hjjwrxm/7k1MZBBiBI Vishakha