Aachen, North Rhine-Westphalia, Germany | Dettaglio |
Cologne, North Rhine-Westphalia, Germany | Dettaglio |
Düren, North Rhine-Westphalia, Germany | Dettaglio |
Troisdorf, North Rhine-Westphalia, Germany | Dettaglio |
Wuppertal, North Rhine-Westphalia, Germany | Dettaglio |
