blue grass green horizon house light lighthouse line ocean roches rock rocks rocky saavem sea sisargas sky stony tile tiles tower water white apartments beach buildings cloud coastline England english gravel Great Britain home houses low nature sand seaside shingle shore Sussex tide bird cemetery coruna cross eu flight fly flying free freedom galicia gull religion religious seabird seagull Spain stone UP wing wings air electricity energy gigawatt kilowatt kilowatthour megawatt off-shore turbines waves wind wind energy wind farm wind mill wind power windmill Europoort holland Land lot natural environment Natural landscape Netherlands north sea power Rotterdam sunny wind turbine clean clean energy grid emptiness empty esplanade exercise iron leisure loneliness lonely october out of season promenade railing slack vacant walk closed chalk cliff clouds distance distant field footpath landscape meadow national park natural path Seven Sisters summer track trail view breakwater groynes stones wave wooden