Privacy Policy for the app "COLLUMINA", hereinafter referred to as "App".
Last updated: October 31, 2025
Company: Galerie Seippel
Address: Zeughausstr. 26, 50667 Cologne, Germany
Phone: +49 (0)221 255834
Email: info@collumina.org
The app is technically developed and provided by:
Company: Michael Rogulla
Address: Engelbertstr. 12, 50674 Cologne
Phone: +49 (0)221 2719236
Email: info@michael.rogulla.de
Protecting your personal data is important to us. We process personal data exclusively in accordance with the General Data Protection Regulation (GDPR) and applicable national data protection laws.
The app provides information about the light art project COLLUMINA. Registration or login is not required for using the app.
The app can generally be used without providing any personal data. No names, email addresses, or other personal information are stored or processed.
If you allow the app to access your location, your current position will be determined to display exhibitions on a map and to enable you to calculate a route to this location via Google Maps.
The legal basis for this processing is Art. 6 (1) (a) GDPR (consent).
The app uses Google Maps to display maps, a service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland.
By integrating Google Maps, information about your use of the map functions (including your IP address and, if applicable, location data) may be transmitted to Google servers and stored there. This data processing is the responsibility of Google.
For more information, please refer to the Google Privacy Policy.
The legal basis for this processing is Art. 6 (1) (f) GDPR. Our legitimate interest lies in providing a clear display of exhibition locations and easy orientation for users.
We do not store any personal data of app users and do not share any data with third parties. The app does not use cookies, tracking tools, or analytics services.
Under the GDPR, you have the following rights:
To exercise these rights, simply send an email to: info@collumina.org
We reserve the right to update this Privacy Policy as necessary, for example in case of changes in legal requirements or technical developments. The current version is always available in the app.
If you have any questions about data protection, please contact us at: info@collumina.org