DORTMUND, NORDRHEIN-WESTFALEN, DEUTSCHLAND27. JANUAR 2020QUELLE: AFP1. Foto The photo shows Euro banknotes being taken out of a wallet in Dortmund, western Germany, on January 27, 2020. 2. Foto The photo shows Euro banknotes in Dortmund, western Germany, on January 27, 2020. LUDWIGSBURG, DEUTSCHLAND4. MAI 2020QUELLE: AFP3. Foto Hairdresser Katharina Seiz wears a face mask as she cuts the hair of a client in a hairdressing salon in Ludwigsburg, southern Germany, on May 4, 2020, amid the novel coronavirus COVID-19 pandemic.BERLIN, DEUTSCHLAND4. MAI 2020QUELLE: AFP4. Foto A hairdresser cuts a customer's hair during the first day of reopening in Berlin on May 4, 2020 amid the novel coronavirus COVID-19 pandemic.ARRAS, PAS-DE-CALAIS, FRANKREICH29. AUGUST 2017QUELLE: AFP5. Foto A calculator is placed for an illustration on fifty euro banknotes in Arras, northern France, on August 29, 2017. BAYREUTH, BAYERN, DEUTSCHLAND15. JULI 2011QUELLE: AFP6. Foto A window cleaner cleans windows of the 'Festspielhaus', where the Bayreuth Festival (Richard-Wagner-Festspiele) is held annually, in Bayreuth, southern Germany, on July 15, 2011. The new Bayreuth Festival season will open with the premiere of the opera 'Tannhaeuser' on July 25, 2011. AFP PHOTO/CHRISTOF STACHEBERLIN, BERLIN, DEUTSCHLAND16. MÄRZ 2006QUELLE: AFP7. Foto A worker cleans snow off the transparent roof of Berlin's main Lehrter Railway station 16 March 2006. The railway station, Europe's largest, is scheduled to start operating at the end of May 2006, weeks ahead of the start of the 2006 Football World Cup, hosted by Germany. AFP PHOTO JOHN MACDOUGALLBERLIN, BERLIN, DEUTSCHLAND27. AUGUST 2008QUELLE: AFP8. Foto A lone window cleaner works on the chancellery building in Berlin August 27, 2008. AFP PHOTO JOHN MACDOUGALLDORTMUND, NORDRHEIN-WESTFALEN, DEUTSCHLAND27. JANUAR 2020QUELLE: AFP9. Foto The photo shows Euro banknotes being taken out of a wallet in Dortmund, western Germany, on January 27, 2020.