Poznań, wielkopolskie, Poland
Hanover, Lower Saxony, Germany
Cape Town, Western Cape, South Africa
Dinkelsbuehl, Bavaria, Germany
London, London, England
Duesseldorf, North Rhine-Westphalia, Germany
Istanbul, Istanbul, Turkey
Ulaanbaatar, Mongolia
San Diego, California, United States
Tossignano, Emilia-Romagna, Italy
Monza, Lombardia, Italy
Cologne, North Rhine-Westphalia, Germany