Proportion also describes how the sizes of different parts of a piece of art or design relate to each ... Sketches of the Human Head, Leonardo da Vinci, c.1489-90, pen and ink,Coston Stock ...

Until now. At our annual GPU Technology Conference this week, Jen-Hsun Huang, our CEO, showed off a startling digital model of a human head that not only offered unparalleled realism - but was ...