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Owner / Editor:

Christoph Hochenburger


Any liability for the use of the contents of this website or the accuracy of the content or the accessibility of the website is hereby excluded.
Since external content can be changed without our knowledge, we hereby expressly distance ourselves from the content of all external websites linked to this site. Should punishable or unlawful contents be found there, we will immediately remove any links after notification.
Furthermore, we reserve the right to make changes to the information provided without prior notice.

picture sources

Images and graphics on this website were either created by yourself or provided free of charge via the CC0 Public Domain License.

This site is used for artwork under the CC0 Public Domain License and others. the following sources:

data protection

This site uses cookies. These are stored in the form of small text files in the browser on their device.
Cookies are used to improve the user experience on the website. Some cookies remain stored on your device until you delete them. This makes it possible to recognize your browser on your next visit.
You can disable cookies in your browser. Disabling cookies may limit the functionality of this website.

Google Maps Privacy Policy

Google Maps is used on this website by Google Inc. (1600 Amphitheater Parkway Mountain View, CA 94043, USA).
Through the use of data will be transmitted to Google. What data and what they are collected by Google can be found at

YouTube Privacy Policy

Youtube is used by Google Inc. (901 Cherry Ave., San Bruno, CA 94066, USA) on this website.
Through the use of data will be transmitted to Google. What data and what they are collected by Google can be found at
If you are logged in to a YouTube account, you allow YouTube to associate your surfing behavior directly with your personal profile. You can prevent this by logging out of your YouTube account.
The use of YouTube is in the interest of an attractive presentation of our online offers. This constitutes a legitimate interest within the meaning of Art. 6 paragraph. 1 lit. f DSGVO.

Google reCAPTCHA Privacy Policy

This site uses Google reCAPTCHA from Google Inc. (1600 Amphitheater Parkway, Mountain View, CA 94043, USA).
With reCAPTCHA we want to check if the data entry on our websites (for example in a contact form) is done by a human or by an automated program. To do this, reCAPTCHA analyzes the behavior of the website visitor based on various characteristics. This analysis begins automatically as soon as the website visitor enters the website. For analysis, reCAPTCHA evaluates various information (such as the IP address, website visitor time spent on the website, or mouse movements made by the user). The data collected during the analysis will be forwarded to Google.
The reCAPTCHA analyzes are completely in the background. Site visitors are not advised that an analysis is taking place.
Data processing is based on Art. 6 paragraph. 1 lit. f DSGVO. The Web site operator has a legitimate interest in protecting its web sites from abusive automated spying and SPAM.

Through the use of data will be transmitted to Google. What data and what they are collected by Google can be found at


Information dispatch by newsletter.
Emails containing information about our work will only be sent with the explicit consent / registration of the users. Users may object to receiving the newsletter at any time. A contradiction possibility is u.a. in every e-mail. We have to log the applications in order to prove a proper registration. To do this, we save the registration and the confirmation time and the IP address of the users as part of the registration process. If the registration in writing or by e-mail, this is also sufficient. The data will be used exclusively for our newsletter. Data is only shared with third parties, which enable the newsletter to be sent. In order to make our newsletter interesting, we statistically record which links the users have clicked in the newsletter. By registering, you agree to this statistical record.