boats calm coastline Cornish cornwall England english Great Britain gulls harbour Ives lighthouse ocean peaceful placid ripples saint sea seagulls shore St. Ives stone town wall water bay cliff clifftop granite granitic hard headland hillside inlet natural nature rocks surf tide view waves blue boat distant far fishing islands Lofoten Islands mountains northern norway norwegian remote rock ship travel trawler wild beacon homes houses islet village warning beach buildings cloud gravel Hastings holiday leisure pier pleasure resort seafront shingle sky summer Sussex vacation algae sand sandy seaweed access rail steps Barmouth bridge buoys Causeway estuary gantry girders hills line low Mud pillars railway tidal wales welsh yacht