abandoned beach boat coast creek decay drydock high and dry mangroves nature relaxing river sand sandy shore summer swamp urban water waterside wreck chalk cliff cloud coastline England english gravel Great Britain groyne kent November sea shingle St Margaret's Bay view wave horizon low natural ocean shine sky Sussex tide wet breakwater HDR log Nyberg post rock rocks seaweed stone stones sunset upright wave subduer auckland coast coastline marine new zealand north shore pillar salt sandstone shoreline sveres takapuna children exercise family father grass healthy outdoors outing riverside shade shadows stroll strolling sunlight sunshine trees walking banks fishing Frensham Little Pond lake landscape leisure net peace reeds small Surrey umbrella bay china frond Hainan holiday inviting palm prop propped tree tropical trunk tumbledown vacation clouds lifeguard mole pier rescue sun sunrise tower waves