massive steel construction of poggenmoehlenbruecke bridge near the wasserschloss hamburg hafencity

architectural architecture attraction beautiful brick bridge bridges building buildings built canal canals citiy city cityscape construction cotta cultural current district drain dusk elbe europe facades flow fluid foundaitions germany glazed gothic hafencity hamburg hamburgmitte hanseaticcity hansestadt harbor historic intake kontor landmark lights massive multistorey neogothic night nightsky old pile port quarter red revival river riversystem sightseeing site sky speicherstadt steel structure style timber tourism trade travel twilight urban wandrahmsfleet warehouses wasserschloss water world