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Lush green sea grass underwater- Posidonia Oceania
Image made in mainland Greece, near Athens.
Tubeworm, Fan Worm, Spirographis, Spirographis Spallanzani, Feather Duster Worms, Tube Worm, Polychaete, Cabo Cope Puntas del Calnegre Regional Park, Mediterranean Sea, Murcia, Spain, Europe
Seaweed on the Welsh coastline
A tidal pool with starfish and seaweeds at Titahi Beach near Wellington in New Zealand
A diver surfaces in a beautiful ocean underwater
Horizontal seascape of seaweed washed up on sandy shoreline with surrounding rocks seen on beach walk at Byron Bay NSW Heads NSW Australia
Sea creatures on the Pacific beach at Washington state during the low tide
Fucus vesiculosus, known by the common names bladderwrack and rock wrack. It was the original source of iodine
Purple starfish (Asteroidea) on rocks
Spider crab underwater. Ocean and sea life close-up. Giant Japanese crab is walking along bottom.
A large fish swims between tall kelp just off Catalina Island
Wild mussels and barnacles on rocks at low tide in Brittany
Seasweed on rocks on Durness Beach (Scottish Highlands)
Sunlight underwater with bogue fish and algae in the ocean, Eastern Atlantic, Spain, Galicia
This is a photograph of starfish visible on the rocks at low tide on Bandon Beach along the Oregon coast of the Pacific Northwest USA.
Sea star partially obscured by seaweed on a sandy beach, with waves washing over it.
POV - you are dreaming away while looking at the peaceful scene under the sea
A close-up, macro perspective of colorful kelp and smooth stones on Little Hunters Beach in Acadia National Park, Maine.  Many of the rugged beaches in Acadia are filled with with beautiful colorful pebbles and boulders that that have been eroded by ocean waves into smooth and round shapes.
Masses of kelp, a kind of giant seaweed, in the ocean, brightly lit.
Red algae or seaweed branch isolated on white
Gwithian Towans, North Cornwall, England UK. Long exposure looking out to sea
Image of Purple and green kelp detail on rocks by beach
Seaside crustacean and marine life, Australian Coastline.
School of hardly visible juvenile fish swimming among stalked kelp Ecklonia radiata. Location: Leigh New Zealand
A sunburst sea anemone in a tidal pool on the coast of Newport Beach, California during the winter.
Colourful seaweed waving in the tidal waters at Mevagissey, Cornwall
Close up of Seaweed in Sand on a Beach
A blue sea anemone in a shallow rock pool, Santa Barbara, California.
Senegalese sun (Solea senegalensis)
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