Art of Jin: Champions of Reason. From left to right: John Cleese, Penn Jillette, Bill Nye, Stephen Hawking, (above) Frederick Nietzsche, (below) George Carlin, Carl Sagan, Christopher Hitchens, Richard Dawkins, Charles Darwin, Neil DeGrasse Tyson, Adam Savage, Michio Kaku.
▻http://saejinoh.blogspot.ch/2012/05/champions-of-reason.html