For the Projektions-Biennale Bad Rothenfelde, curated by Manfred Schneckenburger, the installation LASER_DRAWING was adapted for the salina in Bad Rothenfelde. Over the salina's 420 meters length and due to its constant movement, the projection ground thus distance to the laser beam evolved durng the three months of installation time. The meteorological parameters likewise change the laser’s appearance: weather conditions, like dryness, humidity, rain, wind, fog, snow and ice determine the brightness of the beam. On top of that, a closed-circuit color video system live-recorded a microscopic view of the laser and projected the image on the salina.