The tower of The Great Saint Martin church, Cologne, North Rhine-Westphalia, Germany, Europe

travel destination photography color image vertical tower the great saint martin church cologne north rhine westphalia germany europe church religion place of worship catholicism places of interest german culture building building exterior architecture day outdoors romanesque 12th century old the past history clear sky blue city national landmark tree spire colour image colour color image color outside travel destinations travel architectural nobody no one no one landmark landmarks historical historic heritage cultural culture roman catholic cities typically german traditionally german