detail of bridge oberbaumbruecke over the river spree friedrichshain kreuzberg berlin

architecture arch building symmetry facade iron window landmark arcade column dome city detail bridge oberbaumbruecke over river spree friedrichshain kreuzberg berlin capital bow architecture building german germany house stone street town berlin capital city downtown down town building neighborhood friedrichshain river spree walk kreuzberg oberbaum bridge brick brown oberbaumbruecke stone scenic history historical historic bank autumn fall water panorama europe