flag of cologne - a city in the federal republic of germany, in

background banner berlin bundesflagge capital city cloth cologne color concept country deutsch dortmund duesseldorf dusseldorf emblem ensign essen europe european fabric federal flag german germany handelsflagge illustration insignia koeln koln land nation nationailsm national nationalist nordrhein north nrw region republic rhine state symbol symbolic textile texture textured unifed union wallpaper westfalen westphalia