General planning of all interior and exterior areas for the new Natural History Museum in St.Gallen. Illumination of the permanent exhibition. The new Natural History Museum is devised as a natural-light museum. A special challenge was to orchestrate daylight and artificial light coherently. We have designed a purpose-built supporting system to be able to install mobile light fittings in the gables. Traffic zones with a calm and serene lighting are purposely contrasted with the dramatic illumination of the exhibition spaces Our exhibition light installation experts have worked on lighting the show cases and walk-in exhibits collaboratively with the firm’s lighting designers.