The well-devised lighting concept is based above all on highly efficient ARCOS Xpert LED spotlights. As the colour temperature can be selected directly on the spotlight and replaceable optics can be individually adjusted, they provide the versatility and flexibility required by the exhibits' different materials. In order to enhance the sculptures' three-dimensionality and avoid hard shadows, soft outline lenses and accent lighting directed from various positions were used, accompanied by an excellent colour rendering index of Ra 94 as well as UV-free and IR-free LED light that is gentle on the exhibits. Moreover, the luminaires recede into the background thanks to their purist design, yielding the stage to the exhibits. While the exhibits in the exhibition rooms are mainly illuminated by ARCOS Xpert spotlights, highly efficient PANOS Infinity LED downlights as well as the TECTON continuous-row lighting system and LINARIAa light lines are used in the side rooms.