3dworks visual computing Dipl.-Ing. Markus Groeteke Gneisenaustrasse 47 - 10961 Berlin - Germany Phone/Fax: +49 -30 690 40 850/ 851 Email: contact[at]3dworks[dot]com European tax ID number: DE174454123 Website: Screen design, coding and text of 3dworks.com and 3dworks.de by Markus Groeteke / 3dworks visual computing, Berlin. External links: Markus Groeteke / 3dworks visual computing is not responsible for the content of linked sites or the opinions expressed in them. Copyright: The website design and all image/film material on 3dworks.com and 3dworks.de is under copyright of Markus Groeteke / 3dworks visual computing, Berlin, if not otherwise declared. All rights reserved.