The case is a simple cube, with a surface covered with no space matching geometric ornaments produced by CNC-woodturning. So beside the storage function there is originated a new, unusual, powerful abstract sculpture-looking furniture. At a first glance it’s not visible that the furniture hides a relatively large storage place inside due to the optical illusion of the ornaments. The case is diagonally symmetrical, so the storage section can be covered with the lid rotated 180 degrees. Cube Illusion was selected on IFDA Asahikawa 2011 as finalist.