Wall chart showing a drawing of a set square like the ones used in geometry classes in Germany. There are no numbers displayed. The semi-circle normaly used to measure angles is made of gold leaf. The title refers to the distance of the work to the sun on May 16th 2009, 7 pm CEST (the first time it was exhibited), using its own scale (1 m (Beinroth) = 4,814 m).
