The Klemens Torggler's Evolution Door (video) | TechieLobang
Austrian Artist Reinvents Door With Innovative 4 Folding Triangle Design | DeMilked
Evolution Door by Klemens Torggler | Door design, Design, Folding furniture
Klemens Torggler's kinetic art objects are based on rotating squares. His special invention makes it possible to move th… | Door design, Sliding door design, Design