Case C-392/19: Judgment of the Court (Grand Chamber) of 9 March 2021 (request for a preliminary ruling from the Bundesgerichtshof — Germany) — VG Bild-Kunst v Stiftung Preußischer Kulturbesitz (Reference for a preliminary ruling — Intellectual property — Copyright and related rights in the information society — Directive 2001/29/EC — Article 3(1) — Concept of ‘communication to the public’ — Embedding, in a third party’s website, of a copyright-protected work by means of the process of framing — Work freely accessible with the authorisation of the copyright holder on the licensee’s website — Clause in the exploitation agreement requiring the licensee to introduce effective technological measures against framing — Lawfulness — Fundamental rights — Article 11 and Article 17(2) of the Charter of Fundamental Rights of the European Union)