Apulia beach chalk cliff coastline eroded erosion Gargano Italy low natural nature Puglia retreating ripples sand sea shore stack tide water waves white beachcombers Camber Sands dusk England english evening Great Britain horizon landscape Sussex walkers boats creek dinghies low tide moored norfolk shingle shoreline Wells-next-the-Sea yachts calm cloud distance distant dreamy eerie fey gray grey kelp moody ocean pacific quiet rock seaweed still clouds coast HDR lifeguard mole Nyberg pier rescue sky sun sunrise tower wave architecture Balearic Islands blue home house majorca mediterranean rocky rugged rural rustic Spain spanish stone bath Denmark ferry flag Morning public rocks stones algae bladderwrack brown exposed green Lofoten Islands mountains norway norwegian orange plants weed rockpools strata betray danger islet Pembrokeshire spray spume summer treacherous united kingdom wales welsh clean holiday smooth surf vacation wet