The Subsurdum Wall allows a deeper insight of the installation. It shows the context and surrounding world within which the artistic work and the CCS project have emerged. The collection consists of numerous research investigations, historical background, theme related science papers, fotographs of the work at the airport, sketches of the artist, risk analysis and forms of the experiment in weightlessness and other papers and preparation work. The connection amongst these orbiting areas are marked with chalk lines.

foto: Roman Maerz