I met Marcin at SXSW back in 2011 where he talked about this project (and other doodles). Some more info is here http://searchengineland.com/behind-the-scenes-

I met Marcin at SXSW back in 2011 where he talked about this project (and other doodles). Some more info is here http://searchengineland.com/behind-the-scenes-with-googles-doodlers-68049 http://searchengineland.com/behind-the-scenes-with-googles-d.... Also invited him to come speak at Microsoft to share more about his work (some interesting internal debates about a Googler coming to talk at MSFT ;)