old mooring capstan once used for securing a ship to the quayside in belfast docks

belfast bollard capatan capstan city cityscape closeup coastline copy dock docking dockland docks equipment harbor harbour industrial industry ireland iron length lough maritime metal mile mooring nautical northern ocean old outdoors people port quarter quayside rope rust rusted rusty safety sea secure securing security ship shipping shore space titanic transportation used water waterfront wharf wind