st peter cathedral and hohenzollern bridge over river rhine in k

architecture bridge building cathedral church city cityscape cologne deutschland dom editorial eu europe german germany gothic hohenzollern hohenzollernbrucke hohenzollernbruecke iron koeln koelner koln kolner landmark peter petrus railroad railway rhein rhine river saint sankt st steel town train trains transport urban water black white and hohenzollernbraafrac14 cke kaapara ln lner