The German BUND association advocates for the protection of trees. To do this, the agency Proximity BBDO Germany had the idea of creating a new device combining harmoniously nature and music. They selected a huge chestnut Monbijoupark of Berlin and installed at its base a structure consisting of polymeric membranes. All the chestnuts fallen from the tree automatically are creating a set of sound and light. This poetic installation allows to generate natural music, and famous tree that embodies the strength of all its congeners in urban areas.
Visitors who enjoy this free concert are invited to donate money to the association by SMS.