I found this the other week. Its kind of a long video but its friggin awesome. It opens up a lot of questions for me as far as legality and preparation. Is this whole production legal? Is it somehow done on the sly? Do they clean up afterwards? That would be the polite thing to do. I see a lot of what I do when I'm bored in here. When I'm making a photo-collage on photoshop I like to add abstract elements like non-discript geometric shapes and doodles on strange creatures. It adds a handmade touch to digital work.
I've seen a few other things done by this guy. Each one is about ten minutes. How do they map them out? There are so many evolving elements to this whole production that I can't fathom the process.