stones in sea water covered with green algae, still blue surface with no waves, peaceful, tranquil and relaxing tourist attraction

algae attraction backdrop background beach blue city coast concept coquina covered ecological exotic free green haze horizon idyllic insta instagram landscape marine nature nobody ocean outdoor pattern peaceful pebble relax relaxing rest rock scenery sea seaside shore silhouette space still stone stones story summer sunny sunshine surface template tourism tourist tranquil tropical vacation water waves wet zenith