Balearic Islands boulders cloud crags green hard harsh landscape majorca mountains natural nature ridge rock rocky sky Spain tree valley view wild wilderness forest trees stormy algae beach bladderwrack blue boulder coastline Lofoten Islands low tide norway norwegian ocean plants rockpools rocks sand sea seaweed shore water low plant pool rockpool tide country countryside England english grasses Great Britain hill North Downs peaceful quiet rural summer Surrey tranquil village field footpath gentle hillside path soft South Downs Sussex track