The door designed by Austrian designer Klemens Torggler is very exciting with its image, function and form. The designer used four triangle sections and a form turning round before becking up into a rectangle instead of using a classic single frame with two hinges to design this door which has a folding and pivoting system to collapse and roll to one side.

The two halves of the Evolution Door are attached to the bottom and the top by pivots and a hinge in the middle of the door.

Images: Klemens Torggler