![Frankfurt, Germany. Oct 18 2021: An employee sits on the stand of the literature event series "Das Blaue Sofa" as a light double during the set-up for the Frankfurt Book Fair 2021. Frankfurt, Germany. Oct 18 2021: An employee sits on the stand of the literature event series "Das Blaue Sofa" as a light double during the set-up for the Frankfurt Book Fair 2021.](https://c8.alamy.com/comp/2H1D6G1/frankfurt-germany-oct-18-2021-an-employee-sits-on-the-stand-of-the-literature-event-series-das-blaue-sofa-as-a-light-double-during-the-set-up-for-the-frankfurt-book-fair-2021-the-fair-begins-on-20-october-and-runs-until-24-october-photo-sebastian-gollnowdpa-credit-dpa-picture-alliancealamy-live-news-2H1D6G1.jpg)
Frankfurt, Germany. Oct 18 2021: An employee sits on the stand of the literature event series "Das Blaue Sofa" as a light double during the set-up for the Frankfurt Book Fair 2021.
![A New Concept: The Blue Sofa and the Frankfurt Book Fair 2020. German and International Authors Take Their Seats Live and Digitally - Bertelsmann SE & Co. KGaA A New Concept: The Blue Sofa and the Frankfurt Book Fair 2020. German and International Authors Take Their Seats Live and Digitally - Bertelsmann SE & Co. KGaA](https://www.bertelsmann.com/media/news-und-media/bilder-news-und-pms/200923-dasblauesofadigital/visual-blaues-sofa-udl_article_landscape_lt_768_retina.jpg)
A New Concept: The Blue Sofa and the Frankfurt Book Fair 2020. German and International Authors Take Their Seats Live and Digitally - Bertelsmann SE & Co. KGaA
![File:Das blaue Sofa, Ulrich Beck, Elisabeth Beck-Gernsheim, René Aguigah 001.jpg - Wikimedia Commons File:Das blaue Sofa, Ulrich Beck, Elisabeth Beck-Gernsheim, René Aguigah 001.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/94/Das_blaue_Sofa%2C_Ulrich_Beck%2C_Elisabeth_Beck-Gernsheim%2C_Ren%C3%A9_Aguigah_001.jpg)