close-up of dulse seaweed growing on a rocky shoreline with sunlight and gentle waves

algae beach beauty biodiversity calm closeup coastal coastalplants coastalwildlife dulse earth eco element environment flora fresh greenery growth habitat healthy island landscape landscapephotography marine natural nature naturephotography naturescene ocean organic outdoor peaceful plants relaxing rocks rocky scenery sea seascape seaside seaweed shore shoreline sun sunlight sustainable texture tidal tranquil water waves wild