a pile of stones are stacked on top of each other to form a pyramid, porto sa ruxi, italy

vacation stacked pyramid geology mudflat stones europe porto italy beach shore coast ocean water pile form ruxi sand rock wood wave soil cape top sea bay abstract arrangement background balance beach blue boulders cairn calm coast coastline cobble concept equilibrium group harmony heap horizon inspiration italy landscape meditation natural nature nobody ocean peace peaceful pebble porto pyramid relaxation rock ruxi sand sandy sardinia sea sky spa stability stack stacked stone stones summer tower water white zen