multi-story atrium with a large, spiraling wooden staircase

multi-story atrium with a large, spiraling wooden staircase. The atrium has white curved walls and railings, with wooden accents on the handrails of the staircase. Sunlight streams in through windows, casting long shadows across the wooden steps. The floor is dark carpet. In the lower left of the image, there are several black cases or containers. In the background, on higher levels, offices or work areas with desks and chairs are visible through glass partitions. The architecture suggests a modern public building, possibly a library, university building, or office complex. The location is specified as Darmstadt, Germany. No people are clearly visible in the image, though a person in an orange vest can be faintly seen on an upper level in one of the cropped hints.