beat boisterous coast coastal cyprus energy foam mediterranean natural nature rock rough sea shore spray spume tide view vigorous vigour water wave blue calm clear coastline dusk evening Greece Greek island quiet ripples rocks rocky rugged boulders cloud defend defensive Dorset England english Great Britain Lyme Regis protect protective sky stone wall Birling Gap chalk cliff cream danger face height high rockfall Sussex white barnacles Cirripedia Cornish cornwall low tide Mollusca mussels Mytilus pool rockpool seashells sessile shellfish boulder conifer dry dusty green hill landscape mountain northern outcrop panorama parched pine plain sandy architecture bench clouds coruña down element elements eu galicia horizon islands line ocean padded padding pavement portiño power rest roches saavem sit Spain tidal waves black coruna dark portiño shade stones sun beach canada dunes east grasses nova scotia rain rain clouds salt sand showers summer bay cove marine reflection shower coastal and oceanic landforms Natural landscape Seaford Head