Armeria blue cliff coastline flowers Great Britain hillside island natural nature Pembrokeshire pink rocky sea shore Skomer spring summer thrift united kingdom view wales welsh wild beach boulders cliffs Cornish cornwall dog England english exercise leisure ocean pleasure rocks sand stroll walk walker water waves crashing engulfing foam force power roaring seething surf turbulent violent white artisan at work boat Boatbuilding by hand Caulking experience fishing boat knowledege manual construction manual tools Shipwright texture Watertight wood wood texture wooden boat woodwork work cove fun holiday rock sandy tide vacation yellow alone bar bleak cold desolate empty frame groynes January lonely plank post structure Sussex timber wave wavebreaks winter wooden worn clifftop hard headland inlet bay sport surfers architecture beams below building coastal concrete iron norfolk pier pillars seaside supports under