Responsible organization
The controller for personal data processed for this website and its correspondence is Lenspicnictrovi Baukultur GmbH, Karlstraße 32, 76133 Karlsruhe, Germany, company registration HRB 749281. Contact [email protected] for privacy questions or rights requests.
Website delivery and security
When your browser requests a page or image, the hosting infrastructure necessarily receives technical connection information, including your IP address, request time, requested resource and information sent by your browser. Operational logs may be processed to deliver the site, investigate errors and protect against abuse. Where applicable, this processing relies on legitimate interests under Article 6(1)(f) GDPR in operating a reliable and secure website.
Technical records should be retained only as necessary for these purposes; records needed to investigate a security incident may be kept for the investigation and any applicable legal obligations. Hosting and email providers may process information on our behalf as required to deliver their services. We do not publish visitors’ technical connection records.
Local tools
The sample classification selector runs in your browser using fixed rules. It does not upload images or send your selections to an AI service. The contact tool constructs a text preview in page memory. Its script does not submit form fields, store them in localStorage or transmit them to us.
Choosing Copy requests permission to write the prepared text to your clipboard. Choosing Download creates a plain-text file on your device. Clipboard contents, downloaded files and any browser form-restoration features are controlled by your device and browser. Closing the page does not delete a file you downloaded or text you copied.
Email correspondence
If you send an email, we receive the content, your email address and associated message metadata. We use this information to understand and respond to the enquiry, manage corrections and maintain necessary correspondence records. Depending on the request, the legal basis is legitimate interests under Article 6(1)(f) GDPR, pre-contractual steps requested by you under Article 6(1)(b), or compliance with a legal obligation under Article 6(1)(c).
Correspondence is retained for as long as needed to handle the matter and meet applicable legal, evidential or recordkeeping requirements. Do not send sensitive information or third-party personal data that is unnecessary for your enquiry. We do not add correspondents to a marketing list through this tool.
Cookies, external links and recipients
The site’s editorial scripts do not install analytics, advertising or social-media trackers. See the Cookies page for details about browser storage and local functionality. External reference links are ordinary links; visiting them is a separate interaction governed by the destination’s policies. An email application opens only when you activate an email link.
We do not sell personal data. Access to correspondence is limited to those who need it for the stated purpose and service providers supporting that purpose. Data may also be disclosed where legally required. If a service arrangement entails a transfer outside the EEA, the applicable GDPR transfer requirements must be met.
Your rights
Subject to the GDPR’s conditions, you may request access, correction, erasure, restriction or portability of your personal data. You may object to processing based on legitimate interests. Where processing relies on consent, you may withdraw that consent without affecting prior lawful processing. We may request proportionate information to verify your identity.
You may complain to a competent supervisory authority, including the State Commissioner for Data Protection and Freedom of Information Baden-Württemberg. Information is available at baden-wuerttemberg.datenschutz.de. You are not required to contact us before exercising this right.
Changes to this notice
We may revise this notice when the site’s functions or processing arrangements change. The version published here describes the website’s stated functions. Material changes to data collection should be reflected in this notice before the changed processing begins.