autumn beauty in nature flowing flowing water Great Smoky Mountains Great Smoky Mountains National Park leaf nature red relaxation remote river rock running water stream tide Tranquil Scene water Alcudia Alcúdia Balearic Islands blue break coastline conifers eroded erosion forest island majorca Mallorca mountain natural pines rocky rough rugged sea shore Spain trees waves algae beach cave cliff Cornish cornwall England english Great Britain holiday leisure ocean resort sand sandy seaweed spray surf vacation colors colours observation observing people photographers photographing photography reflections seashore sights sightseers silhouettes sky snapshots spectacle spectacular spectators sunset tourists wet wet sand Armeria bay clifftop flowers hard headland hillside inlet plants rocks thrift view breaking cove crashing fierce furious incoming pounding powerful stormy surging violent islet little small tiny observers sepia