close-up of bow of a ship sailing on meuse river, red anchor, red flag

anchor anchored barge big boat boating bow bridge canal city deck dutch equipment europe flag harbor harbour heavy holland industry iron maas marina marine maritime metal moored nautical navigate navigation navy outdoor pier port quayside river sail sea ship shipping stream summer transport transportation travel trip vessel water close-up sailing meuse red ropes flybridge buildings background cloudy day maastricht south limburg netherlands