HB-Laser installed an advertising laser display in the city center of Stuttgart, Germany (directly at the central square "Schlossplatz") . The laser projection is an advertisement for different expositions of the State Museum of Württemberg ( Landesmuseum Württemberg ) and is a fixed installation. The projection is shown every night. The laser system installed is an HB-Laser LightCube 851 waterproof IP68 system. As it can be seen on the pictures, the major challenge was the quite wide angle that needed to be covered with the projection, which could easily be achieved with the professional CT-6210 scanner systems.