Great example of recent German ecological architecture. Walk through the park all around the meandering building and see its colours change. Get in (free access to the glass covered courtyard), pick up one or more of the brochures about the building and ask for a headset to have your private tour! Around the main building by Sauerbruch & Hutton (Berlin) you can witness some older and reconverted buildings e.g. the Wörlitz Station. The canteen is freely accessible for the public and is another freestanding building.
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