see also: www.torggler.co.at
Klemens Torggler’s doors are kinetic art objects based on rotating squares. The special invention makes it possible to move the object sideways without the use of tracks.
The EvolutionDoor concept as well as any other concept by Klemens Torggler are copyright protected as individual artistic creations, including several embodyments of the sculptures. The protection is internationally valid.