The installation by siblings Joanna and Vincent Stange combines a visual archive with sound. Since 2013, Joanna Stange has been documenting symbols formed from lines, which arise in her head as a result of synnesthesia and without conscious influence. Headshapes. Shapes or signs that resemble a figure painted in the dark with a flashlight. A selection of three-dimensional headshapes creates the center of the installation. Vincent Stange used data from the Headshape archive for the sound composition. The 6-channel sound installation lets the archive circle around the sculptures in space.