At first glance, the Evolution Door designed by Austrian artist Klemens Torggler looks like a modern barn door, and we expected it to behave the same way – by simply swinging or sliding open. Boy were we wrong. As you can see in the video above, Torggler thought way outside the box when creating this fixture. With a single touch the Evolution Door splits apart into panels, glides across the wall and reassembles itself over the open doorway like a piece of origami. It’s completely mesmerizing: we could watch it open and shut all day! Read on to learn more about how the Evolution Door achieves this mind-boggling effect.