<p>Bild anlässlich Seminar Kreatives Knowledge Management Dez. 2003.
Genehmigung der Parkverwaltung zum Fotografieren erteilt.
</p>
Fotograf Peter R. Suter PRS.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:PRS" title="User:PRS">PRS</a> assumed (based on copyright claims).
30 December 2003 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
No machine-readable source provided. Own work assumed (based on copyright claims).