This image was published by Matthias Süßen under the Lizenz CC BY-SA, which also allows the usage outside of Wikipedia under the following conditions:

• You need to mark the image with the names of the author and licence as well as the conform weblinks – like in the example on the left. Print publications additionaly need to reproduce https://creativecommons.org/licenses/by-sa/4.0/).

• If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

Please send me a specimen copy or the URL of the website where the image is used.

Feel free to contact me via eMail matthias-suessen.de for any questions or in case you need...

• a licences to use the image without the requirements of the above terms and conditions
• a higher resolution or a different crop of the same subject
• or similar graphics and photographs