Challenges in AI image generation of underrepresented groups: the case of the indigenous OvaHimba people. - Katja Becker; Nicole Vögele; Hartmut Surmann; Dominik Lubos; Tobias Rogowski; Mehmet Ubeyd Yildiz; Abdelrahman Abdelazim; Alphons Kahuhu Koruhama; Heike Winschiers-Theophilus (AfriCHI, 2025)