• Areas of expertise
  • |
  • About me
  • |
  • Principles as a lawyer
  • |
  • Tel: 03322 5078053
  • info@itmedialaw.com
ITMediaLaw - Rechtsanwalt Marian Härtel
  • en English
  • de Deutsch
  • About lawyer Marian Härtel
    • About lawyer Marian Härtel
      • Ideal partner
      • About lawyer Marian Härtel
      • Video series – about me
      • Why a lawyer and business consultant?
      • Principles as a lawyer
      • Focus on start-ups
      • Nerd und Rechtsanwalt
      • Ideal partner
      • How can I help clients?
    • Über die Kanzlei
      • How clients benefit from my network of colleagues, partners and service providers
      • Quick and flexible access
      • Agile and lean law firm
      • Team: Saskia Härtel – WHO AM I?
      • Price overview
    • How can I help clients?
    • Sonstige Informationen
      • Einwilligungen widerrufen
      • Privatsphäre-Einstellungen ändern
      • Historie der Privatsphäre-Einstellungen
      • Privacy policy
    • Testimonials
    • Imprint
  • Leistungen
    • Focus areas of attorney Marian Härtel
      • Support with the foundation
      • Games law consulting
      • Advice in e-commerce
      • Support and advice of agencies
      • Legal advice in corporate law: from incorporation to structuring
      • Legal compliance and expert opinions
      • Streamers and influencers
      • Cryptocurrencies, Blockchain and Games
      • Outsourcing – for companies or law firms
    • Arbeitsschwerpunkte
      • Games and esports law
        • Esports. What is it?
      • Corporate law
      • IT/IP Law
      • Consulting for influencers and streamers
        • Influencer & Streamer
      • Contract review and preparation
      • DLT and Blockchain consulting
        • Blockchain Overview
      • Investment advice
      • AI and SaaS
  • Artikel/News
    • Langartikel / Guides
    • Law and computer games
    • Law and Esport
    • Law on the Internet
    • Blockchain and web law
    • Online retail
    • Data protection Law
    • Copyright
    • Competition law
    • Copyright
    • EU law
    • Law on the protection of minors
    • Labour law
    • Tax
    • Kanzlei News
    • Other
  • Videos/Podcasts
    • Videos
    • Podcast
      • ITMediaLaw Podcast
      • ITMediaLaw Kurz-Podcast
  • Knowledge base
  • Contact
Kurzberatung
  • About lawyer Marian Härtel
    • About lawyer Marian Härtel
      • Ideal partner
      • About lawyer Marian Härtel
      • Video series – about me
      • Why a lawyer and business consultant?
      • Principles as a lawyer
      • Focus on start-ups
      • Nerd und Rechtsanwalt
      • Ideal partner
      • How can I help clients?
    • Über die Kanzlei
      • How clients benefit from my network of colleagues, partners and service providers
      • Quick and flexible access
      • Agile and lean law firm
      • Team: Saskia Härtel – WHO AM I?
      • Price overview
    • How can I help clients?
    • Sonstige Informationen
      • Einwilligungen widerrufen
      • Privatsphäre-Einstellungen ändern
      • Historie der Privatsphäre-Einstellungen
      • Privacy policy
    • Testimonials
    • Imprint
  • Leistungen
    • Focus areas of attorney Marian Härtel
      • Support with the foundation
      • Games law consulting
      • Advice in e-commerce
      • Support and advice of agencies
      • Legal advice in corporate law: from incorporation to structuring
      • Legal compliance and expert opinions
      • Streamers and influencers
      • Cryptocurrencies, Blockchain and Games
      • Outsourcing – for companies or law firms
    • Arbeitsschwerpunkte
      • Games and esports law
        • Esports. What is it?
      • Corporate law
      • IT/IP Law
      • Consulting for influencers and streamers
        • Influencer & Streamer
      • Contract review and preparation
      • DLT and Blockchain consulting
        • Blockchain Overview
      • Investment advice
      • AI and SaaS
  • Artikel/News
    • Langartikel / Guides
    • Law and computer games
    • Law and Esport
    • Law on the Internet
    • Blockchain and web law
    • Online retail
    • Data protection Law
    • Copyright
    • Competition law
    • Copyright
    • EU law
    • Law on the protection of minors
    • Labour law
    • Tax
    • Kanzlei News
    • Other
  • Videos/Podcasts
    • Videos
    • Podcast
      • ITMediaLaw Podcast
      • ITMediaLaw Kurz-Podcast
  • Knowledge base
  • Contact
ITMediaLaw - Rechtsanwalt Marian Härtel
Home Blockchain and web law

AI & Copyright: An Analysis

10. December 2022
in Blockchain and web law, Other
Reading Time: 14 mins read
0 0
A A
0
web gbbb3dc628 1920
Key Facts
  • AI and copyright are increasingly relevant topics that raise legal and ethical questions.
  • Copyright law protects the rights of authors and artists, but its application to AI-driven content is unclear
  • It is difficult to determine the author of AI-generated works, as machines do not have their own copyrights.
  • Governments must adapt laws to ensure the protection of intellectual property in a digitalized world.
  • Technical solutions such as digital rights management and blockchain can reduce copyright infringements through AI.
  • AI providers must inform their customers about their rights and ensure that copyrights are respected.
  • A fair application of AI requires a balance between innovation and the protection of intellectual property.

AI & copyright is a new and important topic that worries many people. It is important to understand this issue so that neither providers nor users of AI run afoul of the law or copyright holders. AI is not a new invention, but it is developing very quickly. In recent years, scientists have put a lot of work into developing AI algorithms. AI is based on the idea that machines can learn and thus make smarter decisions than humans. The hope is that AI can help us make better decisions and make the world a better place. But what does AI mean exactly? And what does it have to do with copyright?

Content Hide
1. Introduction: What is AI & Copyright and why is it important?
2. Legal basis for AI-driven content
3. Artificial intelligence and copyright
4. AI providers and their responsibilities under copyright law
5. Technical solutions for securing copyrighted works in the context of artificial intelligence
6. Conclusion: How do artificial intelligence and copyright influence our everyday life?

Copyright law protects works of authors and artists from unlawful use or distribution. There are different types of copyright, but essentially it’s about someone retaining the rights to their work and only allowing them to use it. Copyright is therefore a protective law for authors and artists. However, it should not be forgotten that both German copyright law and many other laws around the world, through differentiated regulations, want to offer artists in particular the secure opportunity to earn money with their own creativity and, above all, their own achievements. Thus, if a machine uses or exploits copyrighted material, it is acting unlawfully. So here it is a matter of finding regulations or checking whether the regulations are being complied with: Both by the AI providers and by the providers’ respective customers.

Introduction: What is AI & Copyright and why is it important?

Artificial intelligence (AI) is a technology that is rapidly evolving and opening up new ways to create and leverage innovation. Recently, however, it has raised questions about copyright and the legal framework.

One of the biggest problems regarding AI & copyright is the fact that it is difficult to determine the creator or author of AI products. In many cases, AI is used to generate digital works or inventions that do not necessarily originate from a human. Therefore, it can be difficult to determine who owns the copyright to such products, because legally speaking, a machine cannot hold a copyright, nor can it enter into a contract and thus exercise exploitation rights. This can if only the provider of the software, the programmer of the AI or other persons. Another issue is whether the AI developer can actually be considered the author or whether the copyright lies with the person who wrote the algorithm for the AI. However, there are some approaches to solving these problems. For example, a copyright system could be implemented that grants rights to both the human and the algorithm. In this case, the developer of the algorithm must be acknowledged as the author of the work. It must be noted, however, that such systems are not yet fully developed and still require further research; and, of course, multiple legal clarifications.

There are also other challenges related to AI & copyright: how to prevent AI products from being used without authorization? How can you ensure that data protection regulations are complied with? How should you deal with potentially illegal material? In order to answer these questions and at the same time ensure the protection of the originator, rules must be developed that are binding for all parties involved. Therefore, it is necessary to learn more about AI & copyright and explore different measures to solve these problems. With the right strategy, companies and developers can protect their rights while implementing new innovative ideas.

Legal basis for AI-driven content

A critical analysis of copyright law is essential for assessing the legal position of AI-driven content. Copyright is a supranational right that is enshrined in many countries. In Germany, it is based on Articles 5 to 13 of the Copyright Act (UrhG) and, of course, on all other paragraphs and other laws. Copyright protects the intellectual property of works of literature, art and science. It assures the author of a work the exclusive right to reproduce, distribute and publicly reproduce it. Copyright protection extends to all original works that originate from the personal intellectual creation of the author. These include literary, musical, photographic, and audiovisual works. Computer programs and databases are also subject to copyright protection, albeit in a limited way. To be considered copyrighted, a work must have an individual design. It must therefore have its own personal character and not be completely subject to will or chance. Under certain circumstances, this coincidence factor can be very relevant in the legal questions decided here.

In addition to the legislature, the case law of the Federal Court of Justice (BGH) also has a decisive role in the interpretation and application of copyright law in Germany. For example, in its landmark ruling of September 12, 2002 (Ref.: I ZR 304/99), the German Federal Court of Justice (BGH) stated that a work is protected by copyright even if it deviates only slightly from other works. Even if a work is merely composed of pre-existing elements, it may be considered a copyrighted work. With regard to AI-driven content, it should be noted that only original works are protected under German copyright law. AI-controlled content can therefore only be protected by copyright if it is an original work within the meaning of the UrhG. However, it is unclear whether AI-driven content meets these requirements.

Another aspect of German copyright law is the so-called level of creation. According to this, a work is only protected by copyright if it has the required level of creation. However, the level of creation is not an absolutely fixed quantity, but depends on various factors, such as the medium of the work or the expectations of the viewers. With regard to AI-driven content, it is still unclear what level of creation is required.

Artificial intelligence and copyright

In recent years, Artificial Intelligence has developed rapidly and has become a significant part of our everyday lives. AI systems are now included in many of our devices and apps to help us in our daily work. This development will continue and AI will become more and more part of our lives. At the same time, this development also poses challenges for existing copyright law, as it has not yet been sufficiently adapted to these new challenges. The existing copyright law is based on the classical producer-consumer model, according to which the producer is the one who produces the work and the consumer is the one who consumes it. However, this model no longer fits well with the new challenges posed by the development of AI. Because in many cases it is becoming increasingly difficult to determine which parts of a work were created by humans and which by machines. Moreover, the existing copyright law is based on the concept of the individual creator, according to which each work was created by a single person or group. But what if a work is no longer created by an individual or group, but by an AI system? This poses major challenges to the current rules of copyright law, and it urgently needs to be adapted to accommodate this new phenomenon. However, it is still unclear what rules should ultimately apply. Some experts argue that AI systems should be considered producers and thus must be viewed as legal entities in their own right. Others, however, argue for a different solution, saying that AI systems should be considered users and not legal entities in their own right. So it’s still in the asterisks what rules should ultimately apply and whether they can even be reconciled with existing copyright law.

AI providers and their responsibilities under copyright law

As mentioned earlier, AI providers have an important role to play in the creation of copyrighted works. First, it is important to note that AI providers generally cannot be held responsible for their customers’ copyright infringements. At least if the corresponding T&Cs have been created correctly 😉 This is usually regulated by a so-called disclaimer in the terms of use of the provider.

However, this does not mean that providers have no duties or responsibilities. The duties and responsibilities of AI providers are essentially the same as those of other businesses that make or distribute copyrighted works. Key responsibilities include ensuring that customers are made aware of their rights and responsibilities and that they take reasonable steps to ensure that they are respected. Another important aspect is the licensed use of the software. Most AI vendors offer their customers a paid license that allows them to use the software for a specific period of time or for a specific project. However, it is important to note that this license only applies to the use of the software itself and usually not to the use of the created works. A separate license must often be purchased to use the created works, either from the AI provider or from the creator of the work itself.

Technical solutions for securing copyrighted works in the context of artificial intelligence

It is obvious that copyright infringement related to artificial intelligence is a growing problem. Therefore, it is important to develop technical solutions to secure and protect copyrighted works. One way to reduce copyright infringement is to implement a system called digital rights management (DRM). This system restricts access and use of digital content. It uses various technologies such as watermarking and encryption to control the use of copyrighted works. It also allows authors to track their works and determine when they are reproduced or modified. Another way of securing copyrighted works in the context of artificial intelligence is blockchain technology. This technology allows users to transfer digital content over a decentralized network in a secure manner. Blockchain technology is a peer-to-peer network in which each participant can store and verify data. This reduces the risk of unauthorized modification of content. Another solution for protecting copyrighted works in the context of AI is to implement a tracking system. This system allows creators to collect and store information about their works, as well as use various analysis methods to determine whether their results are being misused or used without permission. In this way, creators can effectively protect their rights and identify where infringements have occurred. Finally, authorities could also enact new laws or adapt existing laws to improve the protection of copyrighted works in the context of AI and thus provide greater legal certainty to creators. Overall, it is clear that technical solutions are important to safeguard copyrighted works from misuse by AI programs and to give creators more legal certainty in the use of their work. Therefore, it is advisable for government agencies and companies worldwide to adopt these technologies as soon as possible and provide legal frameworks to protect creators. This is the only way to ensure that those who have respect for the property of others and can take advantage of the AI

Conclusion: How do artificial intelligence and copyright influence our everyday life?

Given the complex and interdependent relationship between AI and copyright, it is important that both companies and governments take full advantage of AI’s capabilities without violating applicable laws. With the development of AI applications, the property rights of individual owners to their works must be respected, while at the same time creating a framework in which these technologies can be safely applied. Because of the importance of AI to our lives, government agencies must ensure that they are fair and equitable to all stakeholders. To this end, the laws must be reviewed and reform proposals drawn up. New ways must be found to ensure the protection of intellectual property in a digitized world. In short, AI applications have the potential to dramatically improve our everyday lives – but only on the condition that these technologies are applied according to the principles of copyright law. Therefore, it is critical that companies and regulators adhere to copyright principles when developing innovative applications of artificial intelligence. Only then can they offer users maximum service quality and performance.

Tags: AGBAnalyseArtificial intelligenceBankBghBlockchainCase lawComputerComputer programCopyright infringementCreation heightDevelopmentdigitalEntscheidungenExploitation lawFederal courtHaftungInformationKILawsLegal certaintyLegal issuesLegal questionLegal systemLizenzManagementModelPrivacyReformRegulationSicherheitSoftwareUrheberrecht

Beliebte Beträge

The legal protection of a business plan

5b698c02ae6e02ed43d05d01c467b658
24. September 2024

A business plan is an indispensable strategic document for start-ups and company founders. It serves as a roadmap for business...

Read moreDetails

As a teenager, make e-sports men/streamers self-employed?

As a teenager, make e-sports men/streamers self-employed?
2. January 2020

The industry of streamers and e-sports enthusiasts is very young compared to other industries and therefore also for lawyers and...

Read moreDetails

European Accessibility Act and BFSG: Accessibility will be mandatory for websites, online stores & software from 2025

european economic interest grouping eeig
25. April 2025

Accessibility in the digital world is no longer just a voluntary option, but is becoming a legal obligation. The European...

Read moreDetails

Coalition agreement 2025: changes to commercial law for companies, the self-employed and investors

Coalition agreement 2025: changes to commercial law for companies, the self-employed and investors
9. April 2025

The 2025 coalition agreement of the (presumably) new federal government under the leadership of the CDU/CSU and SPD contains extensive...

Read moreDetails

Modern contract design 2025 in the influencer and agency business

Modern contract design 2025 in the influencer and agency business
7. April 2025

Influencer marketing and agency collaborations have gained enormously in importance in recent years. With new technologies, global networking and changing...

Read moreDetails

Influencers abroad: no free pass from German laws

Influencers abroad: no free pass from German laws
14. April 2025

Many influencers dream of escaping the German winter and their local obligations - be it to Dubai, Madeira or the...

Read moreDetails

Influencer agency contracts and Section 627 BGB: Effectively exclude termination in a relationship of trust

Influencer agency contracts and Section 627 BGB: Effectively exclude termination in a relationship of trust
12. April 2025

Contracts between influencers and their agencies or between managers and artists are often based on a close relationship of trust....

Read moreDetails

Alternative financing models in Germany and other countries – admissibility and design

Alternative financing models in Germany and other countries – admissibility and design
30. March 2025

Companies, founders and start-ups are increasingly looking for innovative financing methods beyond traditional bank loans or venture capital. Alternative financing...

Read moreDetails

Liability when using VibeCoding and no-code platforms – implications for legal due diligence

Liability when using VibeCoding and no-code platforms – implications for legal due diligence
31. March 2025

VibeCoding describes a current trend in which software is no longer programmed manually, but is developed almost exclusively using AI...

Read moreDetails

5.0 60 reviews

  • Avatar Mikael Hällgren ★★★★★ vor einem Monat
    I got fantastic support from Marian Härtel. He managed to get my wrongfully suspended Instagram account restored. He was … Mehr incredibly helpful the whole way until the positive outcome. Highly recommended!
  • Avatar Lennart Korte ★★★★★ vor 2 Monaten
    Ich kann Herrn Härtel als Anwalt absolut weiterempfehlen! Sein Service ist erstklassig – schnelle Antwortzeiten, effiziente … Mehr Arbeit und dabei sehr kostengünstig, was für Startups besonders wichtig ist. Er hat für mein Startup einen Vertrag erstellt, und ich bin von seiner professionellen und zuverlässigen Arbeit überzeugt. Klare Empfehlung!
  • Avatar R.H. ★★★★★ vor 3 Monaten
    Ich kann Hr. Härtel nur empfehlen! Er hat mich bei einem Betrugsversuch einer Krypto Börse rechtlich vertreten. Ich bin sehr … Mehr zufrieden mit seiner engagierten Arbeit gewesen. Ich wurde von Anfang an kompetent, fair und absolut transparent beraten. Trotz eines zähen Verfahrens und einer großen Börse als Gegner, habe ich mich immer sicher und zuversichtlich gefühlt. Auch die Schnelligkeit und die sehr gute Erreichbarkeit möchte ich an der Stelle hoch loben und nochmal meinen herzlichsten Dank aussprechen! Daumen hoch mit 10 Sternen!
  • Avatar P! Galerie ★★★★★ vor 4 Monaten
    Herr Härtel hat uns äusserst kompetent in einen lästigen Fall mit META betreut. Er war effizient, beharrlich, aber auch mit … Mehr uns geduldig. Menschlich top, bis wir am Ende Dank ihm erfolgreich zum Ziel gekommen sind. Können wir wärmstens empfehlen. Und nochmals danke. P.H.
  • Avatar Mosaic Mask Studio ★★★★★ vor 5 Monaten
    Die Kanzlei ist immer ein verlässlicher Partner bei der Sichtung und Bearbeitung von Verträgen in der IT Branche. Es ist … Mehr stets ein professioneller Austausch auf Augenhöhe.
    Die Ergebnisse sind auf hohem Niveau und haben die interessen unsers Unternehmens immer bestmöglich wiedergespiegelt.
    Vielen Dank für die sehr gute Zusammenarbeit.
  • Avatar Philip Lucas ★★★★★ vor 8 Monaten
    Wir haben Herrn Härtel für unser Unternehmen konsultiert und sind äußerst zufrieden mit seiner Arbeit. Von Anfang an hat … Mehr er einen überaus kompetenten Eindruck gemacht und sich als ein sehr angenehmer Gesprächspartner erwiesen. Seine fachliche Expertise und seine verständliche und zugängliche Art im Umgang mit komplexen Themen haben uns überzeugt. Wir freuen uns auf eine langfristige und erfolgreiche Zusammenarbeit!
  • Avatar Doris H. ★★★★★ vor 10 Monaten
    Herr Härtel hat uns bezüglich eines Telefonvertrags beraten und vertreten. Wir waren mit seinem Service sehr zufrieden. Er … Mehr hat stets schnell auf unsere E-mails und Anrufe reagiert und den Sachverhalt einfach und verständlich erklärt. Wir würden Herrn Härtel jederzeit wieder beauftragen.Vielen Dank für die hervorragende Unterstützung
  • Avatar Philipp Skaar ★★★★★ vor 8 Monaten
    Als kleines inhabergeführtes Hotel sehen wir uns ab und dann (bei sonst weit über dem Durchschnitt liegenden Bewertungen) … Mehr der Herausforderung von aus der Anonymität heraus agierenden "Netz-Querulanten" gegenüber gestellt. Herr Härtel versteht es außerordentlich spür- und feinsinnig, derartige - oftmals auf Rufschädigung ausgerichtete - Bewertungen bereits im Keim, also außergerichtlich, zu ersticken und somit unseren Betrieb vor weiteren Folgeschäden zu bewahren. Seine Umsetzungsgeschwindigkeit ist beeindruckend, seine bisherige Erfolgsquote = 100%.Ergo: Unsere erste Adresse zur Abwehr von geschäftsschädigenden Angriffen aus dem Web.
  • ●
  • ●
  • ●
  • ●

Video-Galerie

How much does a consultation with Marian Härtel cost?
How much does a consultation with Marian Härtel cost?
Agencies or streamers?
Marian Härtel is YOUR lawyer
Agencies or streamers? Marian Härtel is YOUR lawyer
Am I the right person for you?
Am I the right person for you?
ENISA (European Cybersecurity Agency)

ENISA (European Cybersecurity Agency)

16. October 2024

ENISA (European Union Agency for Cybersecurity) is the European Union's agency for cybersecurity. It was founded in 2004 and is...

Read moreDetails
DLT Pilot Regime

DLT Pilot Regime

28. June 2023
Interpretation of contracts

Interpretation of contracts

2. July 2023
signatures download clipart 29

Electronic signature

29. March 2025

White Paper

10. November 2024

Podcast Folgen

Rechtskette beim Spieleentwickler

Rechtskette beim Spieleentwickler

19. April 2025

In dieser kurzen Episode diskutieren Anna und Max die Bedeutung der Rechtekette im Game Development – ein zentraler Aspekt für...

Influencer und Gaming: Rechtliche Herausforderungen in der digitalen Unterhaltungswelt

Influencer und Gaming: Rechtliche Herausforderungen in der digitalen Unterhaltungswelt

25. September 2024

In dieser fesselnden Folge nimmt Rechtsanwalt Marian Härtel die Zuhörer mit auf eine spannende Reise durch die dynamische Welt der...

Das Metaverse – Rechtliche Herausforderungen in virtuellen Welten

Das Metaverse – Rechtliche Herausforderungen in virtuellen Welten

25. September 2024

In dieser faszinierenden Episode tauchen wir tief in die rechtlichen Aspekte des Metaverse ein. Als Rechtsanwalt und Technik-Enthusiast beleuchte ich...

7c0b449a651fe0b81e5eec2e23515012 2

Urheberrecht im Digitalen Zeitalter

22. December 2024

In dieser aufschlussreichen knapp 20-minütigen Podcast-Episode von und mit mir wird das komplexe Thema des Urheberrechts im digitalen Zeitalter beleuchtet....

  • Home
  • Imprint
  • Privacy policy
  • Terms
  • Agile and lean law firm
  • Ideal partner
  • Contact
  • Videos
Marian Härtel, Rathenaustr. 58a, 14612 Falkensee, info@itmedialaw.com

Marian Härtel - Rechtsanwalt für IT-Recht, Medienrecht und Startups, mit einem Fokus auf innovative Geschäftsmodelle, Games, KI und Finanzierungsberatung.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
  • Contact
  • Leistungen
    • Support with the foundation
    • Focus areas of attorney Marian Härtel
    • Consulting for influencers and streamers
    • Advice in e-commerce
    • DLT and Blockchain consulting
    • Games law consulting
    • Support and advice of agencies
    • Legal advice in corporate law: from incorporation to structuring
    • Cryptocurrencies, Blockchain and Games
    • Investment advice
    • Booking as speaker
    • Legal compliance and expert opinions
    • Legal advice in corporate law: from incorporation to structuring
    • Contract review and preparation
  • About lawyer Marian Härtel
    • About lawyer Marian Härtel
    • Agile and lean law firm
    • Focus on start-ups
    • Principles as a lawyer
    • The everyday life of an IT lawyer
    • How can I help clients?
    • Why a lawyer and business consultant?
    • Focus on start-ups
    • How can I help clients?
    • Team: Saskia Härtel – WHO AM I?
    • Testimonials
    • Imprint
  • Videos
    • Video series – about me
    • Information videos – about Marian Härtel
    • Videos on services
    • Blogpost – individual videos
    • Shorts
    • Third-party videos
    • Podcast format
    • Other videos
  • Knowledge base
  • Podcast
  • Blogposts
    • Lange Artikel / Ausführungen
    • Law on the Internet
    • Online retail
    • Law and computer games
    • Law and Esport
    • Blockchain and web law
    • Data protection Law
    • Labour law
    • EU law
    • Corporate
    • Competition law
    • Copyright
    • Tax
    • Internally
    • Other
  • en English
  • de Deutsch
Kostenlose Kurzberatung