st margarets at cliffe gravel beach seaweed and tidepools along the white cliffs of dover in great britain

algae barrier bay beach blue boulder boulders britain chalk channel choppy cliff cliffe cliffes cliffs cloud clouds cloudscape coast coastline copy day detritus dover england english erosion foreland grass gravel gray great green heritage horizontal limestone margarets north ocean overcast rock rocks sea seascape seaside seawall seaweed silver solitude south space spring strait straits summer teal tide tidepool white whitecap whitecaps wood